1227643090

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{67121}}^1$

素因数の和:67218

約数の個数: 32

約数和(自身を含む): 2319736320

約数和(自身を除く): 1092093230

約数列:

[1, 2, 5, 10, 31, 59, 62, 118, 155, 295, 310, 590, 1829, 3658, 9145, 18290, 67121, 134242, 335605, 671210, 2080751, 3960139, 4161502, 7920278, 10403755, 19800695, 20807510, 39601390, 122764309, 245528618, 613821545, 1227643090]

約数ペア:

[(1, 1227643090), (2, 613821545), (5, 245528618), (10, 122764309), (31, 39601390), (59, 20807510), (62, 19800695), (118, 10403755), (155, 7920278), (295, 4161502), (310, 3960139), (590, 2080751), (1829, 671210), (3658, 335605), (9145, 134242), (18290, 67121)]