3154450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1$

素因数の和:259

約数の個数: 48

約数和(自身を含む): 6624576

約数和(自身を除く): 3470126

約数列:

[1, 2, 5, 10, 13, 23, 25, 26, 46, 50, 65, 115, 130, 211, 230, 299, 325, 422, 575, 598, 650, 1055, 1150, 1495, 2110, 2743, 2990, 4853, 5275, 5486, 7475, 9706, 10550, 13715, 14950, 24265, 27430, 48530, 63089, 68575, 121325, 126178, 137150, 242650, 315445, 630890, 1577225, 3154450]

約数ペア:

[(1, 3154450), (2, 1577225), (5, 630890), (10, 315445), (13, 242650), (23, 137150), (25, 126178), (26, 121325), (46, 68575), (50, 63089), (65, 48530), (115, 27430), (130, 24265), (211, 14950), (230, 13715), (299, 10550), (325, 9706), (422, 7475), (575, 5486), (598, 5275), (650, 4853), (1055, 2990), (1150, 2743), (1495, 2110)]