139563310

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^2$

素因数の和:297

約数の個数: 48

約数和(自身を含む): 269601696

約数和(自身を除く): 130038386

約数列:

[1, 2, 5, 10, 23, 46, 53, 106, 107, 115, 214, 230, 265, 530, 535, 1070, 1219, 2438, 2461, 4922, 5671, 6095, 11342, 11449, 12190, 12305, 22898, 24610, 28355, 56710, 57245, 114490, 130433, 260866, 263327, 526654, 606797, 652165, 1213594, 1304330, 1316635, 2633270, 3033985, 6067970, 13956331, 27912662, 69781655, 139563310]

約数ペア:

[(1, 139563310), (2, 69781655), (5, 27912662), (10, 13956331), (23, 6067970), (46, 3033985), (53, 2633270), (106, 1316635), (107, 1304330), (115, 1213594), (214, 652165), (230, 606797), (265, 526654), (530, 263327), (535, 260866), (1070, 130433), (1219, 114490), (2438, 57245), (2461, 56710), (4922, 28355), (5671, 24610), (6095, 22898), (11342, 12305), (11449, 12190)]