140573220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{75577}}^1$

素因数の和:75620

約数の個数: 48

約数和(自身を含む): 406307328

約数和(自身を除く): 265734108

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 75577, 151154, 226731, 302308, 377885, 453462, 755770, 906924, 1133655, 1511540, 2267310, 2342887, 4534620, 4685774, 7028661, 9371548, 11714435, 14057322, 23428870, 28114644, 35143305, 46857740, 70286610, 140573220]

約数ペア:

[(1, 140573220), (2, 70286610), (3, 46857740), (4, 35143305), (5, 28114644), (6, 23428870), (10, 14057322), (12, 11714435), (15, 9371548), (20, 7028661), (30, 4685774), (31, 4534620), (60, 2342887), (62, 2267310), (93, 1511540), (124, 1133655), (155, 906924), (186, 755770), (310, 453462), (372, 377885), (465, 302308), (620, 226731), (930, 151154), (1860, 75577)]