142530870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{153259}}^1$

素因数の和:153300

約数の個数: 32

約数和(自身を含む): 353111040

約数和(自身を除く): 210580170

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 153259, 306518, 459777, 766295, 919554, 1532590, 2298885, 4597770, 4751029, 9502058, 14253087, 23755145, 28506174, 47510290, 71265435, 142530870]

約数ペア:

[(1, 142530870), (2, 71265435), (3, 47510290), (5, 28506174), (6, 23755145), (10, 14253087), (15, 9502058), (30, 4751029), (31, 4597770), (62, 2298885), (93, 1532590), (155, 919554), (186, 766295), (310, 459777), (465, 306518), (930, 153259)]