13147620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{607}}^1$

素因数の和:657

約数の個数: 72

約数和(自身を含む): 38916864

約数和(自身を除く): 25769244

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 361, 380, 570, 607, 722, 1083, 1140, 1214, 1444, 1805, 1821, 2166, 2428, 3035, 3610, 3642, 4332, 5415, 6070, 7220, 7284, 9105, 10830, 11533, 12140, 18210, 21660, 23066, 34599, 36420, 46132, 57665, 69198, 115330, 138396, 172995, 219127, 230660, 345990, 438254, 657381, 691980, 876508, 1095635, 1314762, 2191270, 2629524, 3286905, 4382540, 6573810, 13147620]

約数ペア:

[(1, 13147620), (2, 6573810), (3, 4382540), (4, 3286905), (5, 2629524), (6, 2191270), (10, 1314762), (12, 1095635), (15, 876508), (19, 691980), (20, 657381), (30, 438254), (38, 345990), (57, 230660), (60, 219127), (76, 172995), (95, 138396), (114, 115330), (190, 69198), (228, 57665), (285, 46132), (361, 36420), (380, 34599), (570, 23066), (607, 21660), (722, 18210), (1083, 12140), (1140, 11533), (1214, 10830), (1444, 9105), (1805, 7284), (1821, 7220), (2166, 6070), (2428, 5415), (3035, 4332), (3610, 3642)]