221427690890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{397}}^1\times {\mathrm{135049}}^1$

素因数の和:135519

約数の個数: 64

約数和(自身を含む): 464399136000

約数和(自身を除く): 242971445110

約数列:

[1, 2, 5, 7, 10, 14, 35, 59, 70, 118, 295, 397, 413, 590, 794, 826, 1985, 2065, 2779, 3970, 4130, 5558, 13895, 23423, 27790, 46846, 117115, 135049, 163961, 234230, 270098, 327922, 675245, 819805, 945343, 1350490, 1639610, 1890686, 4726715, 7967891, 9453430, 15935782, 39839455, 53614453, 55775237, 79678910, 107228906, 111550474, 268072265, 278876185, 375301171, 536144530, 557752370, 750602342, 1876505855, 3163252727, 3753011710, 6326505454, 15816263635, 22142769089, 31632527270, 44285538178, 110713845445, 221427690890]

約数ペア:

[(1, 221427690890), (2, 110713845445), (5, 44285538178), (7, 31632527270), (10, 22142769089), (14, 15816263635), (35, 6326505454), (59, 3753011710), (70, 3163252727), (118, 1876505855), (295, 750602342), (397, 557752370), (413, 536144530), (590, 375301171), (794, 278876185), (826, 268072265), (1985, 111550474), (2065, 107228906), (2779, 79678910), (3970, 55775237), (4130, 53614453), (5558, 39839455), (13895, 15935782), (23423, 9453430), (27790, 7967891), (46846, 4726715), (117115, 1890686), (135049, 1639610), (163961, 1350490), (234230, 945343), (270098, 819805), (327922, 675245)]