11847030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{821}}^1$

素因数の和:881

約数の個数: 64

約数和(自身を含む): 31485888

約数和(自身を除く): 19638858

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 37, 39, 65, 74, 78, 111, 130, 185, 195, 222, 370, 390, 481, 555, 821, 962, 1110, 1443, 1642, 2405, 2463, 2886, 4105, 4810, 4926, 7215, 8210, 10673, 12315, 14430, 21346, 24630, 30377, 32019, 53365, 60754, 64038, 91131, 106730, 151885, 160095, 182262, 303770, 320190, 394901, 455655, 789802, 911310, 1184703, 1974505, 2369406, 3949010, 5923515, 11847030]

約数ペア:

[(1, 11847030), (2, 5923515), (3, 3949010), (5, 2369406), (6, 1974505), (10, 1184703), (13, 911310), (15, 789802), (26, 455655), (30, 394901), (37, 320190), (39, 303770), (65, 182262), (74, 160095), (78, 151885), (111, 106730), (130, 91131), (185, 64038), (195, 60754), (222, 53365), (370, 32019), (390, 30377), (481, 24630), (555, 21346), (821, 14430), (962, 12315), (1110, 10673), (1443, 8210), (1642, 7215), (2405, 4926), (2463, 4810), (2886, 4105)]