15867090

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1031}}^1$

素因数の和:1069

約数の個数: 80

約数和(自身を含む): 44953920

約数和(自身を除く): 29086830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 81, 90, 95, 114, 135, 162, 171, 190, 270, 285, 342, 405, 513, 570, 810, 855, 1026, 1031, 1539, 1710, 2062, 2565, 3078, 3093, 5130, 5155, 6186, 7695, 9279, 10310, 15390, 15465, 18558, 19589, 27837, 30930, 39178, 46395, 55674, 58767, 83511, 92790, 97945, 117534, 139185, 167022, 176301, 195890, 278370, 293835, 352602, 417555, 528903, 587670, 835110, 881505, 1057806, 1586709, 1763010, 2644515, 3173418, 5289030, 7933545, 15867090]

約数ペア:

[(1, 15867090), (2, 7933545), (3, 5289030), (5, 3173418), (6, 2644515), (9, 1763010), (10, 1586709), (15, 1057806), (18, 881505), (19, 835110), (27, 587670), (30, 528903), (38, 417555), (45, 352602), (54, 293835), (57, 278370), (81, 195890), (90, 176301), (95, 167022), (114, 139185), (135, 117534), (162, 97945), (171, 92790), (190, 83511), (270, 58767), (285, 55674), (342, 46395), (405, 39178), (513, 30930), (570, 27837), (810, 19589), (855, 18558), (1026, 15465), (1031, 15390), (1539, 10310), (1710, 9279), (2062, 7695), (2565, 6186), (3078, 5155), (3093, 5130)]