73818810

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21031}}^1$

素因数の和:21060

約数の個数: 64

約数和(自身を含む): 212002560

約数和(自身を除く): 138183750

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 21031, 42062, 63093, 105155, 126186, 189279, 210310, 273403, 315465, 378558, 546806, 567837, 630930, 820209, 946395, 1135674, 1367015, 1640418, 1892790, 2460627, 2734030, 2839185, 4101045, 4921254, 5678370, 7381881, 8202090, 12303135, 14763762, 24606270, 36909405, 73818810]

約数ペア:

[(1, 73818810), (2, 36909405), (3, 24606270), (5, 14763762), (6, 12303135), (9, 8202090), (10, 7381881), (13, 5678370), (15, 4921254), (18, 4101045), (26, 2839185), (27, 2734030), (30, 2460627), (39, 1892790), (45, 1640418), (54, 1367015), (65, 1135674), (78, 946395), (90, 820209), (117, 630930), (130, 567837), (135, 546806), (195, 378558), (234, 315465), (270, 273403), (351, 210310), (390, 189279), (585, 126186), (702, 105155), (1170, 63093), (1755, 42062), (3510, 21031)]