803485140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{739}}^1\times {\mathrm{18121}}^1$

素因数の和:18872

約数の個数: 48

約数和(自身を含む): 2252927040

約数和(自身を除く): 1449441900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 739, 1478, 2217, 2956, 3695, 4434, 7390, 8868, 11085, 14780, 18121, 22170, 36242, 44340, 54363, 72484, 90605, 108726, 181210, 217452, 271815, 362420, 543630, 1087260, 13391419, 26782838, 40174257, 53565676, 66957095, 80348514, 133914190, 160697028, 200871285, 267828380, 401742570, 803485140]

約数ペア:

[(1, 803485140), (2, 401742570), (3, 267828380), (4, 200871285), (5, 160697028), (6, 133914190), (10, 80348514), (12, 66957095), (15, 53565676), (20, 40174257), (30, 26782838), (60, 13391419), (739, 1087260), (1478, 543630), (2217, 362420), (2956, 271815), (3695, 217452), (4434, 181210), (7390, 108726), (8868, 90605), (11085, 72484), (14780, 54363), (18121, 44340), (22170, 36242)]