68201070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{17093}}^1$

素因数の和:17129

約数の個数: 64

約数和(自身を含む): 196922880

約数和(自身を除く): 128721810

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1995, 3990, 17093, 34186, 51279, 85465, 102558, 119651, 170930, 239302, 256395, 324767, 358953, 512790, 598255, 649534, 717906, 974301, 1196510, 1623835, 1794765, 1948602, 2273369, 3247670, 3589530, 4546738, 4871505, 6820107, 9743010, 11366845, 13640214, 22733690, 34100535, 68201070]

約数ペア:

[(1, 68201070), (2, 34100535), (3, 22733690), (5, 13640214), (6, 11366845), (7, 9743010), (10, 6820107), (14, 4871505), (15, 4546738), (19, 3589530), (21, 3247670), (30, 2273369), (35, 1948602), (38, 1794765), (42, 1623835), (57, 1196510), (70, 974301), (95, 717906), (105, 649534), (114, 598255), (133, 512790), (190, 358953), (210, 324767), (266, 256395), (285, 239302), (399, 170930), (570, 119651), (665, 102558), (798, 85465), (1330, 51279), (1995, 34186), (3990, 17093)]