1337391630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{75431}}^1$

素因数の和:75641

約数の個数: 48

約数和(自身を含む): 3494915424

約数和(自身を除く): 2157523794

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 197, 394, 591, 985, 1182, 1773, 1970, 2955, 3546, 5910, 8865, 17730, 75431, 150862, 226293, 377155, 452586, 678879, 754310, 1131465, 1357758, 2262930, 3394395, 6788790, 14859907, 29719814, 44579721, 74299535, 89159442, 133739163, 148599070, 222898605, 267478326, 445797210, 668695815, 1337391630]

約数ペア:

[(1, 1337391630), (2, 668695815), (3, 445797210), (5, 267478326), (6, 222898605), (9, 148599070), (10, 133739163), (15, 89159442), (18, 74299535), (30, 44579721), (45, 29719814), (90, 14859907), (197, 6788790), (394, 3394395), (591, 2262930), (985, 1357758), (1182, 1131465), (1773, 754310), (1970, 678879), (2955, 452586), (3546, 377155), (5910, 226293), (8865, 150862), (17730, 75431)]