74517170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{6299}}^1$

素因数の和:6339

約数の個数: 48

約数和(自身を含む): 166017600

約数和(自身を除く): 91500430

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 169, 182, 338, 455, 845, 910, 1183, 1690, 2366, 5915, 6299, 11830, 12598, 31495, 44093, 62990, 81887, 88186, 163774, 220465, 409435, 440930, 573209, 818870, 1064531, 1146418, 2129062, 2866045, 5322655, 5732090, 7451717, 10645310, 14903434, 37258585, 74517170]

約数ペア:

[(1, 74517170), (2, 37258585), (5, 14903434), (7, 10645310), (10, 7451717), (13, 5732090), (14, 5322655), (26, 2866045), (35, 2129062), (65, 1146418), (70, 1064531), (91, 818870), (130, 573209), (169, 440930), (182, 409435), (338, 220465), (455, 163774), (845, 88186), (910, 81887), (1183, 62990), (1690, 44093), (2366, 31495), (5915, 12598), (6299, 11830)]