2912640030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{907}}^1\times {\mathrm{1151}}^1$

素因数の和:2102

約数の個数: 96

約数和(自身を含む): 7832567808

約数和(自身を除く): 4919927778

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 907, 930, 1151, 1395, 1814, 2302, 2721, 2790, 3453, 4535, 5442, 5755, 6906, 8163, 9070, 10359, 11510, 13605, 16326, 17265, 20718, 27210, 28117, 34530, 35681, 40815, 51795, 56234, 71362, 81630, 84351, 103590, 107043, 140585, 168702, 178405, 214086, 253053, 281170, 321129, 356810, 421755, 506106, 535215, 642258, 843510, 1043957, 1070430, 1265265, 1605645, 2087914, 2530530, 3131871, 3211290, 5219785, 6263742, 9395613, 10439570, 15659355, 18791226, 31318710, 32362667, 46978065, 64725334, 93956130, 97088001, 161813335, 194176002, 291264003, 323626670, 485440005, 582528006, 970880010, 1456320015, 2912640030]

約数ペア:

[(1, 2912640030), (2, 1456320015), (3, 970880010), (5, 582528006), (6, 485440005), (9, 323626670), (10, 291264003), (15, 194176002), (18, 161813335), (30, 97088001), (31, 93956130), (45, 64725334), (62, 46978065), (90, 32362667), (93, 31318710), (155, 18791226), (186, 15659355), (279, 10439570), (310, 9395613), (465, 6263742), (558, 5219785), (907, 3211290), (930, 3131871), (1151, 2530530), (1395, 2087914), (1814, 1605645), (2302, 1265265), (2721, 1070430), (2790, 1043957), (3453, 843510), (4535, 642258), (5442, 535215), (5755, 506106), (6906, 421755), (8163, 356810), (9070, 321129), (10359, 281170), (11510, 253053), (13605, 214086), (16326, 178405), (17265, 168702), (20718, 140585), (27210, 107043), (28117, 103590), (34530, 84351), (35681, 81630), (40815, 71362), (51795, 56234)]