56978730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{223}}^1$

素因数の和:420

約数の個数: 96

約数和(自身を含む): 158505984

約数和(自身を除く): 101527254

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 167, 170, 223, 255, 306, 334, 446, 501, 510, 669, 765, 835, 1002, 1115, 1338, 1503, 1530, 1670, 2007, 2230, 2505, 2839, 3006, 3345, 3791, 4014, 5010, 5678, 6690, 7515, 7582, 8517, 10035, 11373, 14195, 15030, 17034, 18955, 20070, 22746, 25551, 28390, 34119, 37241, 37910, 42585, 51102, 56865, 68238, 74482, 85170, 111723, 113730, 127755, 170595, 186205, 223446, 255510, 335169, 341190, 372410, 558615, 633097, 670338, 1117230, 1266194, 1675845, 1899291, 3165485, 3351690, 3798582, 5697873, 6330970, 9496455, 11395746, 18992910, 28489365, 56978730]

約数ペア:

[(1, 56978730), (2, 28489365), (3, 18992910), (5, 11395746), (6, 9496455), (9, 6330970), (10, 5697873), (15, 3798582), (17, 3351690), (18, 3165485), (30, 1899291), (34, 1675845), (45, 1266194), (51, 1117230), (85, 670338), (90, 633097), (102, 558615), (153, 372410), (167, 341190), (170, 335169), (223, 255510), (255, 223446), (306, 186205), (334, 170595), (446, 127755), (501, 113730), (510, 111723), (669, 85170), (765, 74482), (835, 68238), (1002, 56865), (1115, 51102), (1338, 42585), (1503, 37910), (1530, 37241), (1670, 34119), (2007, 28390), (2230, 25551), (2505, 22746), (2839, 20070), (3006, 18955), (3345, 17034), (3791, 15030), (4014, 14195), (5010, 11373), (5678, 10035), (6690, 8517), (7515, 7582)]