61888770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{11273}}^1$

素因数の和:11347

約数の個数: 48

約数和(自身を含む): 163563192

約数和(自身を除く): 101674422

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 61, 90, 122, 183, 305, 366, 549, 610, 915, 1098, 1830, 2745, 5490, 11273, 22546, 33819, 56365, 67638, 101457, 112730, 169095, 202914, 338190, 507285, 687653, 1014570, 1375306, 2062959, 3438265, 4125918, 6188877, 6876530, 10314795, 12377754, 20629590, 30944385, 61888770]

約数ペア:

[(1, 61888770), (2, 30944385), (3, 20629590), (5, 12377754), (6, 10314795), (9, 6876530), (10, 6188877), (15, 4125918), (18, 3438265), (30, 2062959), (45, 1375306), (61, 1014570), (90, 687653), (122, 507285), (183, 338190), (305, 202914), (366, 169095), (549, 112730), (610, 101457), (915, 67638), (1098, 56365), (1830, 33819), (2745, 22546), (5490, 11273)]