636576330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{677}}^1\times {\mathrm{2411}}^1$

素因数の和:3111

約数の個数: 64

約数和(自身を含む): 1648418688

約数和(自身を除く): 1011842358

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 677, 1354, 2031, 2411, 3385, 4062, 4822, 6770, 7233, 8801, 10155, 12055, 14466, 17602, 20310, 24110, 26403, 31343, 36165, 44005, 52806, 62686, 72330, 88010, 94029, 132015, 156715, 188058, 264030, 313430, 470145, 940290, 1632247, 3264494, 4896741, 8161235, 9793482, 16322470, 21219211, 24483705, 42438422, 48967410, 63657633, 106096055, 127315266, 212192110, 318288165, 636576330]

約数ペア:

[(1, 636576330), (2, 318288165), (3, 212192110), (5, 127315266), (6, 106096055), (10, 63657633), (13, 48967410), (15, 42438422), (26, 24483705), (30, 21219211), (39, 16322470), (65, 9793482), (78, 8161235), (130, 4896741), (195, 3264494), (390, 1632247), (677, 940290), (1354, 470145), (2031, 313430), (2411, 264030), (3385, 188058), (4062, 156715), (4822, 132015), (6770, 94029), (7233, 88010), (8801, 72330), (10155, 62686), (12055, 52806), (14466, 44005), (17602, 36165), (20310, 31343), (24110, 26403)]