66274470

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{12919}}^1$

素因数の和:12954

約数の個数: 64

約数和(自身を含む): 186048000

約数和(自身を除く): 119773530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 513, 570, 855, 1026, 1710, 2565, 5130, 12919, 25838, 38757, 64595, 77514, 116271, 129190, 193785, 232542, 245461, 348813, 387570, 490922, 581355, 697626, 736383, 1162710, 1227305, 1472766, 1744065, 2209149, 2454610, 3488130, 3681915, 4418298, 6627447, 7363830, 11045745, 13254894, 22091490, 33137235, 66274470]

約数ペア:

[(1, 66274470), (2, 33137235), (3, 22091490), (5, 13254894), (6, 11045745), (9, 7363830), (10, 6627447), (15, 4418298), (18, 3681915), (19, 3488130), (27, 2454610), (30, 2209149), (38, 1744065), (45, 1472766), (54, 1227305), (57, 1162710), (90, 736383), (95, 697626), (114, 581355), (135, 490922), (171, 387570), (190, 348813), (270, 245461), (285, 232542), (342, 193785), (513, 129190), (570, 116271), (855, 77514), (1026, 64595), (1710, 38757), (2565, 25838), (5130, 12919)]