22218390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{1427}}^1$

素因数の和:1613

約数の個数: 48

約数和(自身を含む): 58142448

約数和(自身を除く): 35924058

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 173, 346, 519, 865, 1038, 1427, 1557, 1730, 2595, 2854, 3114, 4281, 5190, 7135, 7785, 8562, 12843, 14270, 15570, 21405, 25686, 42810, 64215, 128430, 246871, 493742, 740613, 1234355, 1481226, 2221839, 2468710, 3703065, 4443678, 7406130, 11109195, 22218390]

約数ペア:

[(1, 22218390), (2, 11109195), (3, 7406130), (5, 4443678), (6, 3703065), (9, 2468710), (10, 2221839), (15, 1481226), (18, 1234355), (30, 740613), (45, 493742), (90, 246871), (173, 128430), (346, 64215), (519, 42810), (865, 25686), (1038, 21405), (1427, 15570), (1557, 14270), (1730, 12843), (2595, 8562), (2854, 7785), (3114, 7135), (4281, 5190)]