4376580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:237

約数の個数: 96

約数和(自身を含む): 13698048

約数和(自身を除く): 9321468

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, 181, 186, 195, 260, 310, 362, 372, 390, 403, 465, 543, 620, 724, 780, 806, 905, 930, 1086, 1209, 1612, 1810, 1860, 2015, 2172, 2353, 2418, 2715, 3620, 4030, 4706, 4836, 5430, 5611, 6045, 7059, 8060, 9412, 10860, 11222, 11765, 12090, 14118, 16833, 22444, 23530, 24180, 28055, 28236, 33666, 35295, 47060, 56110, 67332, 70590, 72943, 84165, 112220, 141180, 145886, 168330, 218829, 291772, 336660, 364715, 437658, 729430, 875316, 1094145, 1458860, 2188290, 4376580]

約数ペア:

[(1, 4376580), (2, 2188290), (3, 1458860), (4, 1094145), (5, 875316), (6, 729430), (10, 437658), (12, 364715), (13, 336660), (15, 291772), (20, 218829), (26, 168330), (30, 145886), (31, 141180), (39, 112220), (52, 84165), (60, 72943), (62, 70590), (65, 67332), (78, 56110), (93, 47060), (124, 35295), (130, 33666), (155, 28236), (156, 28055), (181, 24180), (186, 23530), (195, 22444), (260, 16833), (310, 14118), (362, 12090), (372, 11765), (390, 11222), (403, 10860), (465, 9412), (543, 8060), (620, 7059), (724, 6045), (780, 5611), (806, 5430), (905, 4836), (930, 4706), (1086, 4030), (1209, 3620), (1612, 2715), (1810, 2418), (1860, 2353), (2015, 2172)]