1333830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{257}}^1$

素因数の和:440

約数の個数: 32

約数和(自身を含む): 3232224

約数和(自身を除く): 1898394

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 173, 257, 346, 514, 519, 771, 865, 1038, 1285, 1542, 1730, 2570, 2595, 3855, 5190, 7710, 44461, 88922, 133383, 222305, 266766, 444610, 666915, 1333830]

約数ペア:

[(1, 1333830), (2, 666915), (3, 444610), (5, 266766), (6, 222305), (10, 133383), (15, 88922), (30, 44461), (173, 7710), (257, 5190), (346, 3855), (514, 2595), (519, 2570), (771, 1730), (865, 1542), (1038, 1285)]