453924940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2551}}^1$

素因数の和:2639

約数の個数: 96

約数和(自身を含む): 1152442368

約数和(自身を除く): 698517428

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 41, 62, 70, 82, 124, 140, 155, 164, 205, 217, 287, 310, 410, 434, 574, 620, 820, 868, 1085, 1148, 1271, 1435, 2170, 2542, 2551, 2870, 4340, 5084, 5102, 5740, 6355, 8897, 10204, 12710, 12755, 17794, 17857, 25420, 25510, 35588, 35714, 44485, 51020, 71428, 79081, 88970, 89285, 104591, 158162, 177940, 178570, 209182, 316324, 357140, 395405, 418364, 522955, 553567, 732137, 790810, 1045910, 1107134, 1464274, 1581620, 2091820, 2214268, 2767835, 2928548, 3242321, 3660685, 5535670, 6484642, 7321370, 11071340, 12969284, 14642740, 16211605, 22696247, 32423210, 45392494, 64846420, 90784988, 113481235, 226962470, 453924940]

約数ペア:

[(1, 453924940), (2, 226962470), (4, 113481235), (5, 90784988), (7, 64846420), (10, 45392494), (14, 32423210), (20, 22696247), (28, 16211605), (31, 14642740), (35, 12969284), (41, 11071340), (62, 7321370), (70, 6484642), (82, 5535670), (124, 3660685), (140, 3242321), (155, 2928548), (164, 2767835), (205, 2214268), (217, 2091820), (287, 1581620), (310, 1464274), (410, 1107134), (434, 1045910), (574, 790810), (620, 732137), (820, 553567), (868, 522955), (1085, 418364), (1148, 395405), (1271, 357140), (1435, 316324), (2170, 209182), (2542, 178570), (2551, 177940), (2870, 158162), (4340, 104591), (5084, 89285), (5102, 88970), (5740, 79081), (6355, 71428), (8897, 51020), (10204, 44485), (12710, 35714), (12755, 35588), (17794, 25510), (17857, 25420)]