30330090

素因数分解:

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

素因数の和:1604

約数の個数: 96

約数和(自身を含む): 93090816

約数和(自身を除く): 62760726

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 31, 35, 42, 45, 62, 63, 70, 90, 93, 105, 126, 155, 186, 210, 217, 279, 310, 315, 434, 465, 558, 630, 651, 930, 1085, 1302, 1395, 1553, 1953, 2170, 2790, 3106, 3255, 3906, 4659, 6510, 7765, 9318, 9765, 10871, 13977, 15530, 19530, 21742, 23295, 27954, 32613, 46590, 48143, 54355, 65226, 69885, 96286, 97839, 108710, 139770, 144429, 163065, 195678, 240715, 288858, 326130, 337001, 433287, 481430, 489195, 674002, 722145, 866574, 978390, 1011003, 1444290, 1685005, 2022006, 2166435, 3033009, 3370010, 4332870, 5055015, 6066018, 10110030, 15165045, 30330090]

約数ペア:

[(1, 30330090), (2, 15165045), (3, 10110030), (5, 6066018), (6, 5055015), (7, 4332870), (9, 3370010), (10, 3033009), (14, 2166435), (15, 2022006), (18, 1685005), (21, 1444290), (30, 1011003), (31, 978390), (35, 866574), (42, 722145), (45, 674002), (62, 489195), (63, 481430), (70, 433287), (90, 337001), (93, 326130), (105, 288858), (126, 240715), (155, 195678), (186, 163065), (210, 144429), (217, 139770), (279, 108710), (310, 97839), (315, 96286), (434, 69885), (465, 65226), (558, 54355), (630, 48143), (651, 46590), (930, 32613), (1085, 27954), (1302, 23295), (1395, 21742), (1553, 19530), (1953, 15530), (2170, 13977), (2790, 10871), (3106, 9765), (3255, 9318), (3906, 7765), (4659, 6510)]