29615820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{883}}^1$

素因数の和:951

約数の個数: 96

約数和(自身を含む): 91483392

約数和(自身を除く): 61867572

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 43, 52, 60, 65, 78, 86, 129, 130, 156, 172, 195, 215, 258, 260, 390, 430, 516, 559, 645, 780, 860, 883, 1118, 1290, 1677, 1766, 2236, 2580, 2649, 2795, 3354, 3532, 4415, 5298, 5590, 6708, 8385, 8830, 10596, 11180, 11479, 13245, 16770, 17660, 22958, 26490, 33540, 34437, 37969, 45916, 52980, 57395, 68874, 75938, 113907, 114790, 137748, 151876, 172185, 189845, 227814, 229580, 344370, 379690, 455628, 493597, 569535, 688740, 759380, 987194, 1139070, 1480791, 1974388, 2278140, 2467985, 2961582, 4935970, 5923164, 7403955, 9871940, 14807910, 29615820]

約数ペア:

[(1, 29615820), (2, 14807910), (3, 9871940), (4, 7403955), (5, 5923164), (6, 4935970), (10, 2961582), (12, 2467985), (13, 2278140), (15, 1974388), (20, 1480791), (26, 1139070), (30, 987194), (39, 759380), (43, 688740), (52, 569535), (60, 493597), (65, 455628), (78, 379690), (86, 344370), (129, 229580), (130, 227814), (156, 189845), (172, 172185), (195, 151876), (215, 137748), (258, 114790), (260, 113907), (390, 75938), (430, 68874), (516, 57395), (559, 52980), (645, 45916), (780, 37969), (860, 34437), (883, 33540), (1118, 26490), (1290, 22958), (1677, 17660), (1766, 16770), (2236, 13245), (2580, 11479), (2649, 11180), (2795, 10596), (3354, 8830), (3532, 8385), (4415, 6708), (5298, 5590)]