27742260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5081}}^1$

素因数の和:5113

約数の個数: 96

約数和(自身を含む): 95622912

約数和(自身を除く): 67880652

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5081, 5460, 10162, 15243, 20324, 25405, 30486, 35567, 50810, 60972, 66053, 71134, 76215, 101620, 106701, 132106, 142268, 152430, 177835, 198159, 213402, 264212, 304860, 330265, 355670, 396318, 426804, 462371, 533505, 660530, 711340, 792636, 924742, 990795, 1067010, 1321060, 1387113, 1849484, 1981590, 2134020, 2311855, 2774226, 3963180, 4623710, 5548452, 6935565, 9247420, 13871130, 27742260]

約数ペア:

[(1, 27742260), (2, 13871130), (3, 9247420), (4, 6935565), (5, 5548452), (6, 4623710), (7, 3963180), (10, 2774226), (12, 2311855), (13, 2134020), (14, 1981590), (15, 1849484), (20, 1387113), (21, 1321060), (26, 1067010), (28, 990795), (30, 924742), (35, 792636), (39, 711340), (42, 660530), (52, 533505), (60, 462371), (65, 426804), (70, 396318), (78, 355670), (84, 330265), (91, 304860), (105, 264212), (130, 213402), (140, 198159), (156, 177835), (182, 152430), (195, 142268), (210, 132106), (260, 106701), (273, 101620), (364, 76215), (390, 71134), (420, 66053), (455, 60972), (546, 50810), (780, 35567), (910, 30486), (1092, 25405), (1365, 20324), (1820, 15243), (2730, 10162), (5081, 5460)]