73350340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{16901}}^1$

素因数の和:16948

約数の個数: 48

約数和(自身を含む): 181730304

約数和(自身を除く): 108379964

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 2170, 4340, 16901, 33802, 67604, 84505, 118307, 169010, 236614, 338020, 473228, 523931, 591535, 1047862, 1183070, 2095724, 2366140, 2619655, 3667517, 5239310, 7335034, 10478620, 14670068, 18337585, 36675170, 73350340]

約数ペア:

[(1, 73350340), (2, 36675170), (4, 18337585), (5, 14670068), (7, 10478620), (10, 7335034), (14, 5239310), (20, 3667517), (28, 2619655), (31, 2366140), (35, 2095724), (62, 1183070), (70, 1047862), (124, 591535), (140, 523931), (155, 473228), (217, 338020), (310, 236614), (434, 169010), (620, 118307), (868, 84505), (1085, 67604), (2170, 33802), (4340, 16901)]