29854980

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{6143}}^1$

素因数の和:6167

約数の個数: 72

約数和(自身を含む): 93929472

約数和(自身を除く): 64074492

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 6143, 12286, 18429, 24572, 30715, 36858, 55287, 61430, 73716, 92145, 110574, 122860, 165861, 184290, 221148, 276435, 331722, 368580, 497583, 552870, 663444, 829305, 995166, 1105740, 1492749, 1658610, 1990332, 2487915, 2985498, 3317220, 4975830, 5970996, 7463745, 9951660, 14927490, 29854980]

約数ペア:

[(1, 29854980), (2, 14927490), (3, 9951660), (4, 7463745), (5, 5970996), (6, 4975830), (9, 3317220), (10, 2985498), (12, 2487915), (15, 1990332), (18, 1658610), (20, 1492749), (27, 1105740), (30, 995166), (36, 829305), (45, 663444), (54, 552870), (60, 497583), (81, 368580), (90, 331722), (108, 276435), (135, 221148), (162, 184290), (180, 165861), (243, 122860), (270, 110574), (324, 92145), (405, 73716), (486, 61430), (540, 55287), (810, 36858), (972, 30715), (1215, 24572), (1620, 18429), (2430, 12286), (4860, 6143)]