70310418

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:287

約数の個数: 64

約数和(自身を含む): 152064000

約数和(自身を除く): 81753582

約数列:

[1, 2, 3, 6, 31, 43, 59, 62, 86, 93, 118, 129, 149, 177, 186, 258, 298, 354, 447, 894, 1333, 1829, 2537, 2666, 3658, 3999, 4619, 5074, 5487, 6407, 7611, 7998, 8791, 9238, 10974, 12814, 13857, 15222, 17582, 19221, 26373, 27714, 38442, 52746, 78647, 157294, 198617, 235941, 272521, 378013, 397234, 471882, 545042, 595851, 756026, 817563, 1134039, 1191702, 1635126, 2268078, 11718403, 23436806, 35155209, 70310418]

約数ペア:

[(1, 70310418), (2, 35155209), (3, 23436806), (6, 11718403), (31, 2268078), (43, 1635126), (59, 1191702), (62, 1134039), (86, 817563), (93, 756026), (118, 595851), (129, 545042), (149, 471882), (177, 397234), (186, 378013), (258, 272521), (298, 235941), (354, 198617), (447, 157294), (894, 78647), (1333, 52746), (1829, 38442), (2537, 27714), (2666, 26373), (3658, 19221), (3999, 17582), (4619, 15222), (5074, 13857), (5487, 12814), (6407, 10974), (7611, 9238), (7998, 8791)]