2013143490

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{47491}}^1$

素因数の和:47664

約数の個数: 64

約数和(自身を含む): 5402689920

約数和(自身を除く): 3389546430

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 157, 270, 314, 471, 785, 942, 1413, 1570, 2355, 2826, 4239, 4710, 7065, 8478, 14130, 21195, 42390, 47491, 94982, 142473, 237455, 284946, 427419, 474910, 712365, 854838, 1282257, 1424730, 2137095, 2564514, 4274190, 6411285, 7456087, 12822570, 14912174, 22368261, 37280435, 44736522, 67104783, 74560870, 111841305, 134209566, 201314349, 223682610, 335523915, 402628698, 671047830, 1006571745, 2013143490]

約数ペア:

[(1, 2013143490), (2, 1006571745), (3, 671047830), (5, 402628698), (6, 335523915), (9, 223682610), (10, 201314349), (15, 134209566), (18, 111841305), (27, 74560870), (30, 67104783), (45, 44736522), (54, 37280435), (90, 22368261), (135, 14912174), (157, 12822570), (270, 7456087), (314, 6411285), (471, 4274190), (785, 2564514), (942, 2137095), (1413, 1424730), (1570, 1282257), (2355, 854838), (2826, 712365), (4239, 474910), (4710, 427419), (7065, 284946), (8478, 237455), (14130, 142473), (21195, 94982), (42390, 47491)]