142714390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5059}}^1$

素因数の和:5117

約数の個数: 64

約数和(自身を含む): 326430720

約数和(自身を除く): 183716330

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 31, 35, 62, 65, 70, 91, 130, 155, 182, 217, 310, 403, 434, 455, 806, 910, 1085, 2015, 2170, 2821, 4030, 5059, 5642, 10118, 14105, 25295, 28210, 35413, 50590, 65767, 70826, 131534, 156829, 177065, 313658, 328835, 354130, 460369, 657670, 784145, 920738, 1097803, 1568290, 2038777, 2195606, 2301845, 4077554, 4603690, 5489015, 10193885, 10978030, 14271439, 20387770, 28542878, 71357195, 142714390]

約数ペア:

[(1, 142714390), (2, 71357195), (5, 28542878), (7, 20387770), (10, 14271439), (13, 10978030), (14, 10193885), (26, 5489015), (31, 4603690), (35, 4077554), (62, 2301845), (65, 2195606), (70, 2038777), (91, 1568290), (130, 1097803), (155, 920738), (182, 784145), (217, 657670), (310, 460369), (403, 354130), (434, 328835), (455, 313658), (806, 177065), (910, 156829), (1085, 131534), (2015, 70826), (2170, 65767), (2821, 50590), (4030, 35413), (5059, 28210), (5642, 25295), (10118, 14105)]