497320980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{15551}}^1$

素因数の和:15617

約数の個数: 96

約数和(自身を含む): 1536288768

約数和(自身を除く): 1038967788

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 41, 52, 60, 65, 78, 82, 123, 130, 156, 164, 195, 205, 246, 260, 390, 410, 492, 533, 615, 780, 820, 1066, 1230, 1599, 2132, 2460, 2665, 3198, 5330, 6396, 7995, 10660, 15551, 15990, 31102, 31980, 46653, 62204, 77755, 93306, 155510, 186612, 202163, 233265, 311020, 404326, 466530, 606489, 637591, 808652, 933060, 1010815, 1212978, 1275182, 1912773, 2021630, 2425956, 2550364, 3032445, 3187955, 3825546, 4043260, 6064890, 6375910, 7651092, 8288683, 9563865, 12129780, 12751820, 16577366, 19127730, 24866049, 33154732, 38255460, 41443415, 49732098, 82886830, 99464196, 124330245, 165773660, 248660490, 497320980]

約数ペア:

[(1, 497320980), (2, 248660490), (3, 165773660), (4, 124330245), (5, 99464196), (6, 82886830), (10, 49732098), (12, 41443415), (13, 38255460), (15, 33154732), (20, 24866049), (26, 19127730), (30, 16577366), (39, 12751820), (41, 12129780), (52, 9563865), (60, 8288683), (65, 7651092), (78, 6375910), (82, 6064890), (123, 4043260), (130, 3825546), (156, 3187955), (164, 3032445), (195, 2550364), (205, 2425956), (246, 2021630), (260, 1912773), (390, 1275182), (410, 1212978), (492, 1010815), (533, 933060), (615, 808652), (780, 637591), (820, 606489), (1066, 466530), (1230, 404326), (1599, 311020), (2132, 233265), (2460, 202163), (2665, 186612), (3198, 155510), (5330, 93306), (6396, 77755), (7995, 62204), (10660, 46653), (15551, 31980), (15990, 31102)]