8277930

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:113

約数の個数: 128

約数和(自身を含む): 24330240

約数和(自身を除く): 16052310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 31, 43, 45, 46, 54, 62, 69, 86, 90, 93, 115, 129, 135, 138, 155, 186, 207, 215, 230, 258, 270, 279, 310, 345, 387, 414, 430, 465, 558, 621, 645, 690, 713, 774, 837, 930, 989, 1035, 1161, 1242, 1290, 1333, 1395, 1426, 1674, 1935, 1978, 2070, 2139, 2322, 2666, 2790, 2967, 3105, 3565, 3870, 3999, 4185, 4278, 4945, 5805, 5934, 6210, 6417, 6665, 7130, 7998, 8370, 8901, 9890, 10695, 11610, 11997, 12834, 13330, 14835, 17802, 19251, 19995, 21390, 23994, 26703, 29670, 30659, 32085, 35991, 38502, 39990, 44505, 53406, 59985, 61318, 64170, 71982, 89010, 91977, 96255, 119970, 133515, 153295, 179955, 183954, 192510, 267030, 275931, 306590, 359910, 459885, 551862, 827793, 919770, 1379655, 1655586, 2759310, 4138965, 8277930]

約数ペア:

[(1, 8277930), (2, 4138965), (3, 2759310), (5, 1655586), (6, 1379655), (9, 919770), (10, 827793), (15, 551862), (18, 459885), (23, 359910), (27, 306590), (30, 275931), (31, 267030), (43, 192510), (45, 183954), (46, 179955), (54, 153295), (62, 133515), (69, 119970), (86, 96255), (90, 91977), (93, 89010), (115, 71982), (129, 64170), (135, 61318), (138, 59985), (155, 53406), (186, 44505), (207, 39990), (215, 38502), (230, 35991), (258, 32085), (270, 30659), (279, 29670), (310, 26703), (345, 23994), (387, 21390), (414, 19995), (430, 19251), (465, 17802), (558, 14835), (621, 13330), (645, 12834), (690, 11997), (713, 11610), (774, 10695), (837, 9890), (930, 8901), (989, 8370), (1035, 7998), (1161, 7130), (1242, 6665), (1290, 6417), (1333, 6210), (1395, 5934), (1426, 5805), (1674, 4945), (1935, 4278), (1978, 4185), (2070, 3999), (2139, 3870), (2322, 3565), (2666, 3105), (2790, 2967)]