13039530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2003}}^1$

素因数の和:2051

約数の個数: 64

約数和(自身を含む): 36937728

約数和(自身を除く): 23898198

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 62, 70, 93, 105, 155, 186, 210, 217, 310, 434, 465, 651, 930, 1085, 1302, 2003, 2170, 3255, 4006, 6009, 6510, 10015, 12018, 14021, 20030, 28042, 30045, 42063, 60090, 62093, 70105, 84126, 124186, 140210, 186279, 210315, 310465, 372558, 420630, 434651, 620930, 869302, 931395, 1303953, 1862790, 2173255, 2607906, 4346510, 6519765, 13039530]

約数ペア:

[(1, 13039530), (2, 6519765), (3, 4346510), (5, 2607906), (6, 2173255), (7, 1862790), (10, 1303953), (14, 931395), (15, 869302), (21, 620930), (30, 434651), (31, 420630), (35, 372558), (42, 310465), (62, 210315), (70, 186279), (93, 140210), (105, 124186), (155, 84126), (186, 70105), (210, 62093), (217, 60090), (310, 42063), (434, 30045), (465, 28042), (651, 20030), (930, 14021), (1085, 12018), (1302, 10015), (2003, 6510), (2170, 6009), (3255, 4006)]