64237620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{46549}}^1$

素因数の和:46584

約数の個数: 48

約数和(自身を含む): 187689600

約数和(自身を除く): 123451980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 46549, 93098, 139647, 186196, 232745, 279294, 465490, 558588, 698235, 930980, 1070627, 1396470, 2141254, 2792940, 3211881, 4282508, 5353135, 6423762, 10706270, 12847524, 16059405, 21412540, 32118810, 64237620]

約数ペア:

[(1, 64237620), (2, 32118810), (3, 21412540), (4, 16059405), (5, 12847524), (6, 10706270), (10, 6423762), (12, 5353135), (15, 4282508), (20, 3211881), (23, 2792940), (30, 2141254), (46, 1396470), (60, 1070627), (69, 930980), (92, 698235), (115, 558588), (138, 465490), (230, 279294), (276, 232745), (345, 186196), (460, 139647), (690, 93098), (1380, 46549)]