10189140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13063}}^1$

素因数の和:13088

約数の個数: 48

約数和(自身を含む): 30726528

約数和(自身を除く): 20537388

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 13063, 26126, 39189, 52252, 65315, 78378, 130630, 156756, 169819, 195945, 261260, 339638, 391890, 509457, 679276, 783780, 849095, 1018914, 1698190, 2037828, 2547285, 3396380, 5094570, 10189140]

約数ペア:

[(1, 10189140), (2, 5094570), (3, 3396380), (4, 2547285), (5, 2037828), (6, 1698190), (10, 1018914), (12, 849095), (13, 783780), (15, 679276), (20, 509457), (26, 391890), (30, 339638), (39, 261260), (52, 195945), (60, 169819), (65, 156756), (78, 130630), (130, 78378), (156, 65315), (195, 52252), (260, 39189), (390, 26126), (780, 13063)]