68158890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1733}}^1$

素因数の和:1788

約数の個数: 96

約数和(自身を含む): 194762880

約数和(自身を除く): 126603990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 23, 30, 38, 45, 46, 57, 69, 90, 95, 114, 115, 138, 171, 190, 207, 230, 285, 342, 345, 414, 437, 570, 690, 855, 874, 1035, 1311, 1710, 1733, 2070, 2185, 2622, 3466, 3933, 4370, 5199, 6555, 7866, 8665, 10398, 13110, 15597, 17330, 19665, 25995, 31194, 32927, 39330, 39859, 51990, 65854, 77985, 79718, 98781, 119577, 155970, 164635, 197562, 199295, 239154, 296343, 329270, 358731, 398590, 493905, 592686, 597885, 717462, 757321, 987810, 1195770, 1481715, 1514642, 1793655, 2271963, 2963430, 3587310, 3786605, 4543926, 6815889, 7573210, 11359815, 13631778, 22719630, 34079445, 68158890]

約数ペア:

[(1, 68158890), (2, 34079445), (3, 22719630), (5, 13631778), (6, 11359815), (9, 7573210), (10, 6815889), (15, 4543926), (18, 3786605), (19, 3587310), (23, 2963430), (30, 2271963), (38, 1793655), (45, 1514642), (46, 1481715), (57, 1195770), (69, 987810), (90, 757321), (95, 717462), (114, 597885), (115, 592686), (138, 493905), (171, 398590), (190, 358731), (207, 329270), (230, 296343), (285, 239154), (342, 199295), (345, 197562), (414, 164635), (437, 155970), (570, 119577), (690, 98781), (855, 79718), (874, 77985), (1035, 65854), (1311, 51990), (1710, 39859), (1733, 39330), (2070, 32927), (2185, 31194), (2622, 25995), (3466, 19665), (3933, 17330), (4370, 15597), (5199, 13110), (6555, 10398), (7866, 8665)]