423119190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{2789}}^1$

素因数の和:3201

約数の個数: 64

約数和(自身を含む): 1096804800

約数和(自身を除く): 673685610

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 389, 390, 778, 1167, 1945, 2334, 2789, 3890, 5057, 5578, 5835, 8367, 10114, 11670, 13945, 15171, 16734, 25285, 27890, 30342, 36257, 41835, 50570, 72514, 75855, 83670, 108771, 151710, 181285, 217542, 362570, 543855, 1084921, 1087710, 2169842, 3254763, 5424605, 6509526, 10849210, 14103973, 16273815, 28207946, 32547630, 42311919, 70519865, 84623838, 141039730, 211559595, 423119190]

約数ペア:

[(1, 423119190), (2, 211559595), (3, 141039730), (5, 84623838), (6, 70519865), (10, 42311919), (13, 32547630), (15, 28207946), (26, 16273815), (30, 14103973), (39, 10849210), (65, 6509526), (78, 5424605), (130, 3254763), (195, 2169842), (389, 1087710), (390, 1084921), (778, 543855), (1167, 362570), (1945, 217542), (2334, 181285), (2789, 151710), (3890, 108771), (5057, 83670), (5578, 75855), (5835, 72514), (8367, 50570), (10114, 41835), (11670, 36257), (13945, 30342), (15171, 27890), (16734, 25285)]