515611530

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1553}}^1$

素因数の和:1621

約数の個数: 192

約数和(自身を含む): 1675634688

約数和(自身を除く): 1160023158

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 30, 31, 34, 35, 42, 45, 51, 62, 63, 70, 85, 90, 93, 102, 105, 119, 126, 153, 155, 170, 186, 210, 217, 238, 255, 279, 306, 310, 315, 357, 434, 465, 510, 527, 558, 595, 630, 651, 714, 765, 930, 1054, 1071, 1085, 1190, 1302, 1395, 1530, 1553, 1581, 1785, 1953, 2142, 2170, 2635, 2790, 3106, 3162, 3255, 3570, 3689, 3906, 4659, 4743, 5270, 5355, 6510, 7378, 7765, 7905, 9318, 9486, 9765, 10710, 10871, 11067, 13977, 15530, 15810, 18445, 19530, 21742, 22134, 23295, 23715, 26401, 27954, 32613, 33201, 36890, 46590, 47430, 48143, 52802, 54355, 55335, 65226, 66402, 69885, 79203, 96286, 97839, 108710, 110670, 132005, 139770, 144429, 158406, 163065, 166005, 184807, 195678, 237609, 240715, 264010, 288858, 326130, 332010, 337001, 369614, 396015, 433287, 475218, 481430, 489195, 554421, 674002, 722145, 792030, 818431, 866574, 924035, 978390, 1011003, 1108842, 1188045, 1444290, 1636862, 1663263, 1685005, 1848070, 2022006, 2166435, 2376090, 2455293, 2772105, 3033009, 3326526, 3370010, 4092155, 4332870, 4910586, 5055015, 5544210, 5729017, 6066018, 7365879, 8184310, 8316315, 10110030, 11458034, 12276465, 14731758, 15165045, 16632630, 17187051, 24552930, 28645085, 30330090, 34374102, 36829395, 51561153, 57290170, 73658790, 85935255, 103122306, 171870510, 257805765, 515611530]

約数ペア:

[(1, 515611530), (2, 257805765), (3, 171870510), (5, 103122306), (6, 85935255), (7, 73658790), (9, 57290170), (10, 51561153), (14, 36829395), (15, 34374102), (17, 30330090), (18, 28645085), (21, 24552930), (30, 17187051), (31, 16632630), (34, 15165045), (35, 14731758), (42, 12276465), (45, 11458034), (51, 10110030), (62, 8316315), (63, 8184310), (70, 7365879), (85, 6066018), (90, 5729017), (93, 5544210), (102, 5055015), (105, 4910586), (119, 4332870), (126, 4092155), (153, 3370010), (155, 3326526), (170, 3033009), (186, 2772105), (210, 2455293), (217, 2376090), (238, 2166435), (255, 2022006), (279, 1848070), (306, 1685005), (310, 1663263), (315, 1636862), (357, 1444290), (434, 1188045), (465, 1108842), (510, 1011003), (527, 978390), (558, 924035), (595, 866574), (630, 818431), (651, 792030), (714, 722145), (765, 674002), (930, 554421), (1054, 489195), (1071, 481430), (1085, 475218), (1190, 433287), (1302, 396015), (1395, 369614), (1530, 337001), (1553, 332010), (1581, 326130), (1785, 288858), (1953, 264010), (2142, 240715), (2170, 237609), (2635, 195678), (2790, 184807), (3106, 166005), (3162, 163065), (3255, 158406), (3570, 144429), (3689, 139770), (3906, 132005), (4659, 110670), (4743, 108710), (5270, 97839), (5355, 96286), (6510, 79203), (7378, 69885), (7765, 66402), (7905, 65226), (9318, 55335), (9486, 54355), (9765, 52802), (10710, 48143), (10871, 47430), (11067, 46590), (13977, 36890), (15530, 33201), (15810, 32613), (18445, 27954), (19530, 26401), (21742, 23715), (22134, 23295)]