157033020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{7907}}^1$

素因数の和:8250

約数の個数: 48

約数和(自身を含む): 441076608

約数和(自身を除く): 284043588

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 331, 662, 993, 1324, 1655, 1986, 3310, 3972, 4965, 6620, 7907, 9930, 15814, 19860, 23721, 31628, 39535, 47442, 79070, 94884, 118605, 158140, 237210, 474420, 2617217, 5234434, 7851651, 10468868, 13086085, 15703302, 26172170, 31406604, 39258255, 52344340, 78516510, 157033020]

約数ペア:

[(1, 157033020), (2, 78516510), (3, 52344340), (4, 39258255), (5, 31406604), (6, 26172170), (10, 15703302), (12, 13086085), (15, 10468868), (20, 7851651), (30, 5234434), (60, 2617217), (331, 474420), (662, 237210), (993, 158140), (1324, 118605), (1655, 94884), (1986, 79070), (3310, 47442), (3972, 39535), (4965, 31628), (6620, 23721), (7907, 19860), (9930, 15814)]