285481170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{463}}^1$

素因数の和:537

約数の個数: 192

約数和(自身を含む): 875556864

約数和(自身を除く): 590075694

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 30, 31, 34, 39, 45, 51, 62, 65, 78, 85, 90, 93, 102, 117, 130, 153, 155, 170, 186, 195, 221, 234, 255, 279, 306, 310, 390, 403, 442, 463, 465, 510, 527, 558, 585, 663, 765, 806, 926, 930, 1054, 1105, 1170, 1209, 1326, 1389, 1395, 1530, 1581, 1989, 2015, 2210, 2315, 2418, 2635, 2778, 2790, 3162, 3315, 3627, 3978, 4030, 4167, 4630, 4743, 5270, 6019, 6045, 6630, 6851, 6945, 7254, 7871, 7905, 8334, 9486, 9945, 12038, 12090, 13702, 13890, 14353, 15742, 15810, 18057, 18135, 19890, 20553, 20835, 23613, 23715, 28706, 30095, 34255, 36114, 36270, 39355, 41106, 41670, 43059, 47226, 47430, 54171, 60190, 61659, 68510, 70839, 71765, 78710, 86118, 90285, 102323, 102765, 108342, 118065, 123318, 129177, 141678, 143530, 180570, 186589, 204646, 205530, 215295, 236130, 244001, 258354, 270855, 306969, 308295, 354195, 373178, 430590, 488002, 511615, 541710, 559767, 613938, 616590, 645885, 708390, 732003, 920907, 932945, 1023230, 1119534, 1220005, 1291770, 1464006, 1534845, 1679301, 1841814, 1865890, 2196009, 2440010, 2798835, 3069690, 3172013, 3358602, 3660015, 4392018, 4604535, 5597670, 6344026, 7320030, 8396505, 9209070, 9516039, 10980045, 15860065, 16793010, 19032078, 21960090, 28548117, 31720130, 47580195, 57096234, 95160390, 142740585, 285481170]

約数ペア:

[(1, 285481170), (2, 142740585), (3, 95160390), (5, 57096234), (6, 47580195), (9, 31720130), (10, 28548117), (13, 21960090), (15, 19032078), (17, 16793010), (18, 15860065), (26, 10980045), (30, 9516039), (31, 9209070), (34, 8396505), (39, 7320030), (45, 6344026), (51, 5597670), (62, 4604535), (65, 4392018), (78, 3660015), (85, 3358602), (90, 3172013), (93, 3069690), (102, 2798835), (117, 2440010), (130, 2196009), (153, 1865890), (155, 1841814), (170, 1679301), (186, 1534845), (195, 1464006), (221, 1291770), (234, 1220005), (255, 1119534), (279, 1023230), (306, 932945), (310, 920907), (390, 732003), (403, 708390), (442, 645885), (463, 616590), (465, 613938), (510, 559767), (527, 541710), (558, 511615), (585, 488002), (663, 430590), (765, 373178), (806, 354195), (926, 308295), (930, 306969), (1054, 270855), (1105, 258354), (1170, 244001), (1209, 236130), (1326, 215295), (1389, 205530), (1395, 204646), (1530, 186589), (1581, 180570), (1989, 143530), (2015, 141678), (2210, 129177), (2315, 123318), (2418, 118065), (2635, 108342), (2778, 102765), (2790, 102323), (3162, 90285), (3315, 86118), (3627, 78710), (3978, 71765), (4030, 70839), (4167, 68510), (4630, 61659), (4743, 60190), (5270, 54171), (6019, 47430), (6045, 47226), (6630, 43059), (6851, 41670), (6945, 41106), (7254, 39355), (7871, 36270), (7905, 36114), (8334, 34255), (9486, 30095), (9945, 28706), (12038, 23715), (12090, 23613), (13702, 20835), (13890, 20553), (14353, 19890), (15742, 18135), (15810, 18057)]