26506380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{1439}}^1$

素因数の和:1758

約数の個数: 48

約数和(自身を含む): 74511360

約数和(自身を除く): 48004980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 307, 614, 921, 1228, 1439, 1535, 1842, 2878, 3070, 3684, 4317, 4605, 5756, 6140, 7195, 8634, 9210, 14390, 17268, 18420, 21585, 28780, 43170, 86340, 441773, 883546, 1325319, 1767092, 2208865, 2650638, 4417730, 5301276, 6626595, 8835460, 13253190, 26506380]

約数ペア:

[(1, 26506380), (2, 13253190), (3, 8835460), (4, 6626595), (5, 5301276), (6, 4417730), (10, 2650638), (12, 2208865), (15, 1767092), (20, 1325319), (30, 883546), (60, 441773), (307, 86340), (614, 43170), (921, 28780), (1228, 21585), (1439, 18420), (1535, 17268), (1842, 14390), (2878, 9210), (3070, 8634), (3684, 7195), (4317, 6140), (4605, 5756)]