11188620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1019}}^1$

素因数の和:1095

約数の個数: 72

約数和(自身を含む): 34529040

約数和(自身を除く): 23340420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 61, 90, 122, 180, 183, 244, 305, 366, 549, 610, 732, 915, 1019, 1098, 1220, 1830, 2038, 2196, 2745, 3057, 3660, 4076, 5095, 5490, 6114, 9171, 10190, 10980, 12228, 15285, 18342, 20380, 30570, 36684, 45855, 61140, 62159, 91710, 124318, 183420, 186477, 248636, 310795, 372954, 559431, 621590, 745908, 932385, 1118862, 1243180, 1864770, 2237724, 2797155, 3729540, 5594310, 11188620]

約数ペア:

[(1, 11188620), (2, 5594310), (3, 3729540), (4, 2797155), (5, 2237724), (6, 1864770), (9, 1243180), (10, 1118862), (12, 932385), (15, 745908), (18, 621590), (20, 559431), (30, 372954), (36, 310795), (45, 248636), (60, 186477), (61, 183420), (90, 124318), (122, 91710), (180, 62159), (183, 61140), (244, 45855), (305, 36684), (366, 30570), (549, 20380), (610, 18342), (732, 15285), (915, 12228), (1019, 10980), (1098, 10190), (1220, 9171), (1830, 6114), (2038, 5490), (2196, 5095), (2745, 4076), (3057, 3660)]