7816380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{911}}^1$

素因数の和:947

約数の個数: 96

約数和(自身を含む): 25740288

約数和(自身を除く): 17923908

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 130, 132, 143, 156, 165, 195, 220, 260, 286, 330, 390, 429, 572, 660, 715, 780, 858, 911, 1430, 1716, 1822, 2145, 2733, 2860, 3644, 4290, 4555, 5466, 8580, 9110, 10021, 10932, 11843, 13665, 18220, 20042, 23686, 27330, 30063, 35529, 40084, 47372, 50105, 54660, 59215, 60126, 71058, 100210, 118430, 120252, 130273, 142116, 150315, 177645, 200420, 236860, 260546, 300630, 355290, 390819, 521092, 601260, 651365, 710580, 781638, 1302730, 1563276, 1954095, 2605460, 3908190, 7816380]

約数ペア:

[(1, 7816380), (2, 3908190), (3, 2605460), (4, 1954095), (5, 1563276), (6, 1302730), (10, 781638), (11, 710580), (12, 651365), (13, 601260), (15, 521092), (20, 390819), (22, 355290), (26, 300630), (30, 260546), (33, 236860), (39, 200420), (44, 177645), (52, 150315), (55, 142116), (60, 130273), (65, 120252), (66, 118430), (78, 100210), (110, 71058), (130, 60126), (132, 59215), (143, 54660), (156, 50105), (165, 47372), (195, 40084), (220, 35529), (260, 30063), (286, 27330), (330, 23686), (390, 20042), (429, 18220), (572, 13665), (660, 11843), (715, 10932), (780, 10021), (858, 9110), (911, 8580), (1430, 5466), (1716, 4555), (1822, 4290), (2145, 3644), (2733, 2860)]