29958060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2389}}^1$

素因数の和:2431

約数の個数: 96

約数和(自身を含む): 96364800

約数和(自身を除く): 66406740

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 30, 33, 38, 44, 55, 57, 60, 66, 76, 95, 110, 114, 132, 165, 190, 209, 220, 228, 285, 330, 380, 418, 570, 627, 660, 836, 1045, 1140, 1254, 2090, 2389, 2508, 3135, 4180, 4778, 6270, 7167, 9556, 11945, 12540, 14334, 23890, 26279, 28668, 35835, 45391, 47780, 52558, 71670, 78837, 90782, 105116, 131395, 136173, 143340, 157674, 181564, 226955, 262790, 272346, 315348, 394185, 453910, 499301, 525580, 544692, 680865, 788370, 907820, 998602, 1361730, 1497903, 1576740, 1997204, 2496505, 2723460, 2995806, 4993010, 5991612, 7489515, 9986020, 14979030, 29958060]

約数ペア:

[(1, 29958060), (2, 14979030), (3, 9986020), (4, 7489515), (5, 5991612), (6, 4993010), (10, 2995806), (11, 2723460), (12, 2496505), (15, 1997204), (19, 1576740), (20, 1497903), (22, 1361730), (30, 998602), (33, 907820), (38, 788370), (44, 680865), (55, 544692), (57, 525580), (60, 499301), (66, 453910), (76, 394185), (95, 315348), (110, 272346), (114, 262790), (132, 226955), (165, 181564), (190, 157674), (209, 143340), (220, 136173), (228, 131395), (285, 105116), (330, 90782), (380, 78837), (418, 71670), (570, 52558), (627, 47780), (660, 45391), (836, 35835), (1045, 28668), (1140, 26279), (1254, 23890), (2090, 14334), (2389, 12540), (2508, 11945), (3135, 9556), (4180, 7167), (4778, 6270)]