2012300940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{42293}}^1$

素因数の和:42379

約数の個数: 96

約数和(自身を含む): 6167480256

約数和(自身を除く): 4155179316

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 61, 65, 78, 122, 130, 156, 183, 195, 244, 260, 305, 366, 390, 610, 732, 780, 793, 915, 1220, 1586, 1830, 2379, 3172, 3660, 3965, 4758, 7930, 9516, 11895, 15860, 23790, 42293, 47580, 84586, 126879, 169172, 211465, 253758, 422930, 507516, 549809, 634395, 845860, 1099618, 1268790, 1649427, 2199236, 2537580, 2579873, 2749045, 3298854, 5159746, 5498090, 6597708, 7739619, 8247135, 10319492, 10996180, 12899365, 15479238, 16494270, 25798730, 30958476, 32988540, 33538349, 38698095, 51597460, 67076698, 77396190, 100615047, 134153396, 154792380, 167691745, 201230094, 335383490, 402460188, 503075235, 670766980, 1006150470, 2012300940]

約数ペア:

[(1, 2012300940), (2, 1006150470), (3, 670766980), (4, 503075235), (5, 402460188), (6, 335383490), (10, 201230094), (12, 167691745), (13, 154792380), (15, 134153396), (20, 100615047), (26, 77396190), (30, 67076698), (39, 51597460), (52, 38698095), (60, 33538349), (61, 32988540), (65, 30958476), (78, 25798730), (122, 16494270), (130, 15479238), (156, 12899365), (183, 10996180), (195, 10319492), (244, 8247135), (260, 7739619), (305, 6597708), (366, 5498090), (390, 5159746), (610, 3298854), (732, 2749045), (780, 2579873), (793, 2537580), (915, 2199236), (1220, 1649427), (1586, 1268790), (1830, 1099618), (2379, 845860), (3172, 634395), (3660, 549809), (3965, 507516), (4758, 422930), (7930, 253758), (9516, 211465), (11895, 169172), (15860, 126879), (23790, 84586), (42293, 47580)]