42729090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{179}}^1$

素因数の和:371

約数の個数: 64

約数和(自身を含む): 105494400

約数和(自身を除く): 62765310

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 109, 146, 179, 218, 219, 327, 358, 365, 438, 537, 545, 654, 730, 895, 1074, 1090, 1095, 1635, 1790, 2190, 2685, 3270, 5370, 7957, 13067, 15914, 19511, 23871, 26134, 39022, 39201, 39785, 47742, 58533, 65335, 78402, 79570, 97555, 117066, 119355, 130670, 195110, 196005, 238710, 292665, 392010, 585330, 1424303, 2848606, 4272909, 7121515, 8545818, 14243030, 21364545, 42729090]

約数ペア:

[(1, 42729090), (2, 21364545), (3, 14243030), (5, 8545818), (6, 7121515), (10, 4272909), (15, 2848606), (30, 1424303), (73, 585330), (109, 392010), (146, 292665), (179, 238710), (218, 196005), (219, 195110), (327, 130670), (358, 119355), (365, 117066), (438, 97555), (537, 79570), (545, 78402), (654, 65335), (730, 58533), (895, 47742), (1074, 39785), (1090, 39201), (1095, 39022), (1635, 26134), (1790, 23871), (2190, 19511), (2685, 15914), (3270, 13067), (5370, 7957)]