65116740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2693}}^1$

素因数の和:2749

約数の個数: 96

約数和(自身を含む): 202761216

約数和(自身を除く): 137644476

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 60, 62, 65, 78, 93, 124, 130, 155, 156, 186, 195, 260, 310, 372, 390, 403, 465, 620, 780, 806, 930, 1209, 1612, 1860, 2015, 2418, 2693, 4030, 4836, 5386, 6045, 8060, 8079, 10772, 12090, 13465, 16158, 24180, 26930, 32316, 35009, 40395, 53860, 70018, 80790, 83483, 105027, 140036, 161580, 166966, 175045, 210054, 250449, 333932, 350090, 417415, 420108, 500898, 525135, 700180, 834830, 1001796, 1050270, 1085279, 1252245, 1669660, 2100540, 2170558, 2504490, 3255837, 4341116, 5008980, 5426395, 6511674, 10852790, 13023348, 16279185, 21705580, 32558370, 65116740]

約数ペア:

[(1, 65116740), (2, 32558370), (3, 21705580), (4, 16279185), (5, 13023348), (6, 10852790), (10, 6511674), (12, 5426395), (13, 5008980), (15, 4341116), (20, 3255837), (26, 2504490), (30, 2170558), (31, 2100540), (39, 1669660), (52, 1252245), (60, 1085279), (62, 1050270), (65, 1001796), (78, 834830), (93, 700180), (124, 525135), (130, 500898), (155, 420108), (156, 417415), (186, 350090), (195, 333932), (260, 250449), (310, 210054), (372, 175045), (390, 166966), (403, 161580), (465, 140036), (620, 105027), (780, 83483), (806, 80790), (930, 70018), (1209, 53860), (1612, 40395), (1860, 35009), (2015, 32316), (2418, 26930), (2693, 24180), (4030, 16158), (4836, 13465), (5386, 12090), (6045, 10772), (8060, 8079)]