40624470

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7919}}^1$

素因数の和:7954

約数の個数: 64

約数和(自身を含む): 114048000

約数和(自身を除く): 73423530

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, 7919, 15838, 23757, 39595, 47514, 71271, 79190, 118785, 142542, 150461, 213813, 237570, 300922, 356355, 427626, 451383, 712710, 752305, 902766, 1069065, 1354149, 1504610, 2138130, 2256915, 2708298, 4062447, 4513830, 6770745, 8124894, 13541490, 20312235, 40624470]

約数ペア:

[(1, 40624470), (2, 20312235), (3, 13541490), (5, 8124894), (6, 6770745), (9, 4513830), (10, 4062447), (15, 2708298), (18, 2256915), (19, 2138130), (27, 1504610), (30, 1354149), (38, 1069065), (45, 902766), (54, 752305), (57, 712710), (90, 451383), (95, 427626), (114, 356355), (135, 300922), (171, 237570), (190, 213813), (270, 150461), (285, 142542), (342, 118785), (513, 79190), (570, 71271), (855, 47514), (1026, 39595), (1710, 23757), (2565, 15838), (5130, 7919)]