1958903340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2213}}^1\times {\mathrm{14753}}^1$

素因数の和:16978

約数の個数: 48

約数和(自身を含む): 5487779808

約数和(自身を除く): 3528876468

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2213, 4426, 6639, 8852, 11065, 13278, 14753, 22130, 26556, 29506, 33195, 44259, 44260, 59012, 66390, 73765, 88518, 132780, 147530, 177036, 221295, 295060, 442590, 885180, 32648389, 65296778, 97945167, 130593556, 163241945, 195890334, 326483890, 391780668, 489725835, 652967780, 979451670, 1958903340]

約数ペア:

[(1, 1958903340), (2, 979451670), (3, 652967780), (4, 489725835), (5, 391780668), (6, 326483890), (10, 195890334), (12, 163241945), (15, 130593556), (20, 97945167), (30, 65296778), (60, 32648389), (2213, 885180), (4426, 442590), (6639, 295060), (8852, 221295), (11065, 177036), (13278, 147530), (14753, 132780), (22130, 88518), (26556, 73765), (29506, 66390), (33195, 59012), (44259, 44260)]