65316690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{571}}^1$

素因数の和:656

約数の個数: 96

約数和(自身を含む): 179891712

約数和(自身を除く): 114575022

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 41, 45, 62, 82, 90, 93, 123, 155, 186, 205, 246, 279, 310, 369, 410, 465, 558, 571, 615, 738, 930, 1142, 1230, 1271, 1395, 1713, 1845, 2542, 2790, 2855, 3426, 3690, 3813, 5139, 5710, 6355, 7626, 8565, 10278, 11439, 12710, 17130, 17701, 19065, 22878, 23411, 25695, 35402, 38130, 46822, 51390, 53103, 57195, 70233, 88505, 106206, 114390, 117055, 140466, 159309, 177010, 210699, 234110, 265515, 318618, 351165, 421398, 531030, 702330, 725741, 796545, 1053495, 1451482, 1593090, 2106990, 2177223, 3628705, 4354446, 6531669, 7257410, 10886115, 13063338, 21772230, 32658345, 65316690]

約数ペア:

[(1, 65316690), (2, 32658345), (3, 21772230), (5, 13063338), (6, 10886115), (9, 7257410), (10, 6531669), (15, 4354446), (18, 3628705), (30, 2177223), (31, 2106990), (41, 1593090), (45, 1451482), (62, 1053495), (82, 796545), (90, 725741), (93, 702330), (123, 531030), (155, 421398), (186, 351165), (205, 318618), (246, 265515), (279, 234110), (310, 210699), (369, 177010), (410, 159309), (465, 140466), (558, 117055), (571, 114390), (615, 106206), (738, 88505), (930, 70233), (1142, 57195), (1230, 53103), (1271, 51390), (1395, 46822), (1713, 38130), (1845, 35402), (2542, 25695), (2790, 23411), (2855, 22878), (3426, 19065), (3690, 17701), (3813, 17130), (5139, 12710), (5710, 11439), (6355, 10278), (7626, 8565)]