179373690

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3119}}^1$

素因数の和:3209

約数の個数: 80

約数和(自身を含む): 489265920

約数和(自身を除く): 309892230

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 71, 81, 90, 135, 142, 162, 213, 270, 355, 405, 426, 639, 710, 810, 1065, 1278, 1917, 2130, 3119, 3195, 3834, 5751, 6238, 6390, 9357, 9585, 11502, 15595, 18714, 19170, 28071, 28755, 31190, 46785, 56142, 57510, 84213, 93570, 140355, 168426, 221449, 252639, 280710, 421065, 442898, 505278, 664347, 842130, 1107245, 1263195, 1328694, 1993041, 2214490, 2526390, 3321735, 3986082, 5979123, 6643470, 9965205, 11958246, 17937369, 19930410, 29895615, 35874738, 59791230, 89686845, 179373690]

約数ペア:

[(1, 179373690), (2, 89686845), (3, 59791230), (5, 35874738), (6, 29895615), (9, 19930410), (10, 17937369), (15, 11958246), (18, 9965205), (27, 6643470), (30, 5979123), (45, 3986082), (54, 3321735), (71, 2526390), (81, 2214490), (90, 1993041), (135, 1328694), (142, 1263195), (162, 1107245), (213, 842130), (270, 664347), (355, 505278), (405, 442898), (426, 421065), (639, 280710), (710, 252639), (810, 221449), (1065, 168426), (1278, 140355), (1917, 93570), (2130, 84213), (3119, 57510), (3195, 56142), (3834, 46785), (5751, 31190), (6238, 28755), (6390, 28071), (9357, 19170), (9585, 18714), (11502, 15595)]