102688620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{28057}}^1$

素因数の和:28130

約数の個数: 48

約数和(自身を含む): 292252128

約数和(自身を除く): 189563508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 915, 1220, 1830, 3660, 28057, 56114, 84171, 112228, 140285, 168342, 280570, 336684, 420855, 561140, 841710, 1683420, 1711477, 3422954, 5134431, 6845908, 8557385, 10268862, 17114770, 20537724, 25672155, 34229540, 51344310, 102688620]

約数ペア:

[(1, 102688620), (2, 51344310), (3, 34229540), (4, 25672155), (5, 20537724), (6, 17114770), (10, 10268862), (12, 8557385), (15, 6845908), (20, 5134431), (30, 3422954), (60, 1711477), (61, 1683420), (122, 841710), (183, 561140), (244, 420855), (305, 336684), (366, 280570), (610, 168342), (732, 140285), (915, 112228), (1220, 84171), (1830, 56114), (3660, 28057)]