66112410

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{397}}^1$

素因数の和:488

約数の個数: 128

約数和(自身を含む): 198987264

約数和(自身を除く): 132874854

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 61, 65, 70, 78, 91, 105, 122, 130, 182, 183, 195, 210, 273, 305, 366, 390, 397, 427, 455, 546, 610, 793, 794, 854, 910, 915, 1191, 1281, 1365, 1586, 1830, 1985, 2135, 2379, 2382, 2562, 2730, 2779, 3965, 3970, 4270, 4758, 5161, 5551, 5558, 5955, 6405, 7930, 8337, 10322, 11102, 11895, 11910, 12810, 13895, 15483, 16653, 16674, 23790, 24217, 25805, 27755, 27790, 30966, 33306, 36127, 41685, 48434, 51610, 55510, 72254, 72651, 77415, 83265, 83370, 108381, 121085, 145302, 154830, 166530, 169519, 180635, 216762, 242170, 314821, 339038, 361270, 363255, 508557, 541905, 629642, 726510, 847595, 944463, 1017114, 1083810, 1574105, 1695190, 1888926, 2203747, 2542785, 3148210, 4407494, 4722315, 5085570, 6611241, 9444630, 11018735, 13222482, 22037470, 33056205, 66112410]

約数ペア:

[(1, 66112410), (2, 33056205), (3, 22037470), (5, 13222482), (6, 11018735), (7, 9444630), (10, 6611241), (13, 5085570), (14, 4722315), (15, 4407494), (21, 3148210), (26, 2542785), (30, 2203747), (35, 1888926), (39, 1695190), (42, 1574105), (61, 1083810), (65, 1017114), (70, 944463), (78, 847595), (91, 726510), (105, 629642), (122, 541905), (130, 508557), (182, 363255), (183, 361270), (195, 339038), (210, 314821), (273, 242170), (305, 216762), (366, 180635), (390, 169519), (397, 166530), (427, 154830), (455, 145302), (546, 121085), (610, 108381), (793, 83370), (794, 83265), (854, 77415), (910, 72651), (915, 72254), (1191, 55510), (1281, 51610), (1365, 48434), (1586, 41685), (1830, 36127), (1985, 33306), (2135, 30966), (2379, 27790), (2382, 27755), (2562, 25805), (2730, 24217), (2779, 23790), (3965, 16674), (3970, 16653), (4270, 15483), (4758, 13895), (5161, 12810), (5551, 11910), (5558, 11895), (5955, 11102), (6405, 10322), (7930, 8337)]