311229660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{10151}}^1$

素因数の和:10243

約数の個数: 96

約数和(自身を含む): 1009677312

約数和(自身を除く): 698447652

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 73, 84, 105, 140, 146, 210, 219, 292, 365, 420, 438, 511, 730, 876, 1022, 1095, 1460, 1533, 2044, 2190, 2555, 3066, 4380, 5110, 6132, 7665, 10151, 10220, 15330, 20302, 30453, 30660, 40604, 50755, 60906, 71057, 101510, 121812, 142114, 152265, 203020, 213171, 284228, 304530, 355285, 426342, 609060, 710570, 741023, 852684, 1065855, 1421140, 1482046, 2131710, 2223069, 2964092, 3705115, 4263420, 4446138, 5187161, 7410230, 8892276, 10374322, 11115345, 14820460, 15561483, 20748644, 22230690, 25935805, 31122966, 44461380, 51871610, 62245932, 77807415, 103743220, 155614830, 311229660]

約数ペア:

[(1, 311229660), (2, 155614830), (3, 103743220), (4, 77807415), (5, 62245932), (6, 51871610), (7, 44461380), (10, 31122966), (12, 25935805), (14, 22230690), (15, 20748644), (20, 15561483), (21, 14820460), (28, 11115345), (30, 10374322), (35, 8892276), (42, 7410230), (60, 5187161), (70, 4446138), (73, 4263420), (84, 3705115), (105, 2964092), (140, 2223069), (146, 2131710), (210, 1482046), (219, 1421140), (292, 1065855), (365, 852684), (420, 741023), (438, 710570), (511, 609060), (730, 426342), (876, 355285), (1022, 304530), (1095, 284228), (1460, 213171), (1533, 203020), (2044, 152265), (2190, 142114), (2555, 121812), (3066, 101510), (4380, 71057), (5110, 60906), (6132, 50755), (7665, 40604), (10151, 30660), (10220, 30453), (15330, 20302)]