15530182028

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{1709}}^1\times {\mathrm{37243}}^1$

素因数の和:39017

約数の個数: 24

約数和(自身を含む): 27640262160

約数和(自身を除く): 12110080132

約数列:

[1, 2, 4, 61, 122, 244, 1709, 3418, 6836, 37243, 74486, 104249, 148972, 208498, 416996, 2271823, 4543646, 9087292, 63648287, 127296574, 254593148, 3882545507, 7765091014, 15530182028]

約数ペア:

[(1, 15530182028), (2, 7765091014), (4, 3882545507), (61, 254593148), (122, 127296574), (244, 63648287), (1709, 9087292), (3418, 4543646), (6836, 2271823), (37243, 416996), (74486, 208498), (104249, 148972)]