421036991970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^2\times {\mathrm{538817}}^1$

素因数の和:538956

約数の個数: 96

約数和(自身を含む): 1174088732544

約数和(自身を除く): 753051740574

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 61, 70, 105, 122, 183, 210, 305, 366, 427, 610, 854, 915, 1281, 1830, 2135, 2562, 3721, 4270, 6405, 7442, 11163, 12810, 18605, 22326, 26047, 37210, 52094, 55815, 78141, 111630, 130235, 156282, 260470, 390705, 538817, 781410, 1077634, 1616451, 2694085, 3232902, 3771719, 5388170, 7543438, 8082255, 11315157, 16164510, 18858595, 22630314, 32867837, 37717190, 56575785, 65735674, 98603511, 113151570, 164339185, 197207022, 230074859, 328678370, 460149718, 493017555, 690224577, 986035110, 1150374295, 1380449154, 2004938057, 2300748590, 3451122885, 4009876114, 6014814171, 6902245770, 10024690285, 12029628342, 14034566399, 20049380570, 28069132798, 30074070855, 42103699197, 60148141710, 70172831995, 84207398394, 140345663990, 210518495985, 421036991970]

約数ペア:

[(1, 421036991970), (2, 210518495985), (3, 140345663990), (5, 84207398394), (6, 70172831995), (7, 60148141710), (10, 42103699197), (14, 30074070855), (15, 28069132798), (21, 20049380570), (30, 14034566399), (35, 12029628342), (42, 10024690285), (61, 6902245770), (70, 6014814171), (105, 4009876114), (122, 3451122885), (183, 2300748590), (210, 2004938057), (305, 1380449154), (366, 1150374295), (427, 986035110), (610, 690224577), (854, 493017555), (915, 460149718), (1281, 328678370), (1830, 230074859), (2135, 197207022), (2562, 164339185), (3721, 113151570), (4270, 98603511), (6405, 65735674), (7442, 56575785), (11163, 37717190), (12810, 32867837), (18605, 22630314), (22326, 18858595), (26047, 16164510), (37210, 11315157), (52094, 8082255), (55815, 7543438), (78141, 5388170), (111630, 3771719), (130235, 3232902), (156282, 2694085), (260470, 1616451), (390705, 1077634), (538817, 781410)]