121656710

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{8009}}^1$

素因数の和:8061

約数の個数: 48

約数和(自身を含む): 262984320

約数和(自身を除く): 141327610

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 49, 62, 70, 98, 155, 217, 245, 310, 434, 490, 1085, 1519, 2170, 3038, 7595, 8009, 15190, 16018, 40045, 56063, 80090, 112126, 248279, 280315, 392441, 496558, 560630, 784882, 1241395, 1737953, 1962205, 2482790, 3475906, 3924410, 8689765, 12165671, 17379530, 24331342, 60828355, 121656710]

約数ペア:

[(1, 121656710), (2, 60828355), (5, 24331342), (7, 17379530), (10, 12165671), (14, 8689765), (31, 3924410), (35, 3475906), (49, 2482790), (62, 1962205), (70, 1737953), (98, 1241395), (155, 784882), (217, 560630), (245, 496558), (310, 392441), (434, 280315), (490, 248279), (1085, 112126), (1519, 80090), (2170, 56063), (3038, 40045), (7595, 16018), (8009, 15190)]