11368860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{2129}}^1$

素因数の和:2230

約数の個数: 48

約数和(自身を含む): 32205600

約数和(自身を除く): 20836740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 178, 267, 356, 445, 534, 890, 1068, 1335, 1780, 2129, 2670, 4258, 5340, 6387, 8516, 10645, 12774, 21290, 25548, 31935, 42580, 63870, 127740, 189481, 378962, 568443, 757924, 947405, 1136886, 1894810, 2273772, 2842215, 3789620, 5684430, 11368860]

約数ペア:

[(1, 11368860), (2, 5684430), (3, 3789620), (4, 2842215), (5, 2273772), (6, 1894810), (10, 1136886), (12, 947405), (15, 757924), (20, 568443), (30, 378962), (60, 189481), (89, 127740), (178, 63870), (267, 42580), (356, 31935), (445, 25548), (534, 21290), (890, 12774), (1068, 10645), (1335, 8516), (1780, 6387), (2129, 5340), (2670, 4258)]