29128710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3931}}^1$

素因数の和:3973

約数の個数: 64

約数和(自身を含む): 79269120

約数和(自身を除く): 50140410

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 65, 78, 95, 114, 130, 190, 195, 247, 285, 390, 494, 570, 741, 1235, 1482, 2470, 3705, 3931, 7410, 7862, 11793, 19655, 23586, 39310, 51103, 58965, 74689, 102206, 117930, 149378, 153309, 224067, 255515, 306618, 373445, 448134, 511030, 746890, 766545, 970957, 1120335, 1533090, 1941914, 2240670, 2912871, 4854785, 5825742, 9709570, 14564355, 29128710]

約数ペア:

[(1, 29128710), (2, 14564355), (3, 9709570), (5, 5825742), (6, 4854785), (10, 2912871), (13, 2240670), (15, 1941914), (19, 1533090), (26, 1120335), (30, 970957), (38, 766545), (39, 746890), (57, 511030), (65, 448134), (78, 373445), (95, 306618), (114, 255515), (130, 224067), (190, 153309), (195, 149378), (247, 117930), (285, 102206), (390, 74689), (494, 58965), (570, 51103), (741, 39310), (1235, 23586), (1482, 19655), (2470, 11793), (3705, 7862), (3931, 7410)]