9484890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:215

約数の個数: 64

約数和(自身を含む): 23784192

約数和(自身を除く): 14299302

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 71, 73, 122, 142, 146, 183, 213, 219, 305, 355, 365, 366, 426, 438, 610, 710, 730, 915, 1065, 1095, 1830, 2130, 2190, 4331, 4453, 5183, 8662, 8906, 10366, 12993, 13359, 15549, 21655, 22265, 25915, 25986, 26718, 31098, 43310, 44530, 51830, 64965, 66795, 77745, 129930, 133590, 155490, 316163, 632326, 948489, 1580815, 1896978, 3161630, 4742445, 9484890]

約数ペア:

[(1, 9484890), (2, 4742445), (3, 3161630), (5, 1896978), (6, 1580815), (10, 948489), (15, 632326), (30, 316163), (61, 155490), (71, 133590), (73, 129930), (122, 77745), (142, 66795), (146, 64965), (183, 51830), (213, 44530), (219, 43310), (305, 31098), (355, 26718), (365, 25986), (366, 25915), (426, 22265), (438, 21655), (610, 15549), (710, 13359), (730, 12993), (915, 10366), (1065, 8906), (1095, 8662), (1830, 5183), (2130, 4453), (2190, 4331)]