16712970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{269}}^1$

素因数の和:407

約数の個数: 64

約数和(自身を含む): 42768000

約数和(自身を除く): 26055030

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 109, 114, 190, 218, 269, 285, 327, 538, 545, 570, 654, 807, 1090, 1345, 1614, 1635, 2071, 2690, 3270, 4035, 4142, 5111, 6213, 8070, 10222, 10355, 12426, 15333, 20710, 25555, 29321, 30666, 31065, 51110, 58642, 62130, 76665, 87963, 146605, 153330, 175926, 293210, 439815, 557099, 879630, 1114198, 1671297, 2785495, 3342594, 5570990, 8356485, 16712970]

約数ペア:

[(1, 16712970), (2, 8356485), (3, 5570990), (5, 3342594), (6, 2785495), (10, 1671297), (15, 1114198), (19, 879630), (30, 557099), (38, 439815), (57, 293210), (95, 175926), (109, 153330), (114, 146605), (190, 87963), (218, 76665), (269, 62130), (285, 58642), (327, 51110), (538, 31065), (545, 30666), (570, 29321), (654, 25555), (807, 20710), (1090, 15333), (1345, 12426), (1614, 10355), (1635, 10222), (2071, 8070), (2690, 6213), (3270, 5111), (4035, 4142)]