14921270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{863}}^1$

素因数の和:909

約数の個数: 64

約数和(自身を含む): 34836480

約数和(自身を除く): 19915210

約数列:

[1, 2, 5, 7, 10, 13, 14, 19, 26, 35, 38, 65, 70, 91, 95, 130, 133, 182, 190, 247, 266, 455, 494, 665, 863, 910, 1235, 1330, 1726, 1729, 2470, 3458, 4315, 6041, 8630, 8645, 11219, 12082, 16397, 17290, 22438, 30205, 32794, 56095, 60410, 78533, 81985, 112190, 114779, 157066, 163970, 213161, 229558, 392665, 426322, 573895, 785330, 1065805, 1147790, 1492127, 2131610, 2984254, 7460635, 14921270]

約数ペア:

[(1, 14921270), (2, 7460635), (5, 2984254), (7, 2131610), (10, 1492127), (13, 1147790), (14, 1065805), (19, 785330), (26, 573895), (35, 426322), (38, 392665), (65, 229558), (70, 213161), (91, 163970), (95, 157066), (130, 114779), (133, 112190), (182, 81985), (190, 78533), (247, 60410), (266, 56095), (455, 32794), (494, 30205), (665, 22438), (863, 17290), (910, 16397), (1235, 12082), (1330, 11219), (1726, 8645), (1729, 8630), (2470, 6041), (3458, 4315)]