65288790

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3343}}^1$

素因数の和:3394

約数の個数: 96

約数和(自身を含む): 200318976

約数和(自身を除く): 135030186

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, 1953, 2170, 2790, 3255, 3343, 3906, 6510, 6686, 9765, 10029, 16715, 19530, 20058, 23401, 30087, 33430, 46802, 50145, 60174, 70203, 100290, 103633, 117005, 140406, 150435, 207266, 210609, 234010, 300870, 310899, 351015, 421218, 518165, 621798, 702030, 725431, 932697, 1036330, 1053045, 1450862, 1554495, 1865394, 2106090, 2176293, 3108990, 3627155, 4352586, 4663485, 6528879, 7254310, 9326970, 10881465, 13057758, 21762930, 32644395, 65288790]

約数ペア:

[(1, 65288790), (2, 32644395), (3, 21762930), (5, 13057758), (6, 10881465), (7, 9326970), (9, 7254310), (10, 6528879), (14, 4663485), (15, 4352586), (18, 3627155), (21, 3108990), (30, 2176293), (31, 2106090), (35, 1865394), (42, 1554495), (45, 1450862), (62, 1053045), (63, 1036330), (70, 932697), (90, 725431), (93, 702030), (105, 621798), (126, 518165), (155, 421218), (186, 351015), (210, 310899), (217, 300870), (279, 234010), (310, 210609), (315, 207266), (434, 150435), (465, 140406), (558, 117005), (630, 103633), (651, 100290), (930, 70203), (1085, 60174), (1302, 50145), (1395, 46802), (1953, 33430), (2170, 30087), (2790, 23401), (3255, 20058), (3343, 19530), (3906, 16715), (6510, 10029), (6686, 9765)]