131973510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{141907}}^1$

素因数の和:141948

約数の個数: 32

約数和(自身を含む): 326956032

約数和(自身を除く): 194982522

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 141907, 283814, 425721, 709535, 851442, 1419070, 2128605, 4257210, 4399117, 8798234, 13197351, 21995585, 26394702, 43991170, 65986755, 131973510]

約数ペア:

[(1, 131973510), (2, 65986755), (3, 43991170), (5, 26394702), (6, 21995585), (10, 13197351), (15, 8798234), (30, 4399117), (31, 4257210), (62, 2128605), (93, 1419070), (155, 851442), (186, 709535), (310, 425721), (465, 283814), (930, 141907)]