13012440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{2213}}^1$

素因数の和:2241

約数の個数: 96

約数和(自身を含む): 45431280

約数和(自身を除く): 32418840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2213, 2940, 4426, 5880, 6639, 8852, 11065, 13278, 15491, 17704, 22130, 26556, 30982, 33195, 44260, 46473, 53112, 61964, 66390, 77455, 88520, 92946, 108437, 123928, 132780, 154910, 185892, 216874, 232365, 265560, 309820, 325311, 371784, 433748, 464730, 542185, 619640, 650622, 867496, 929460, 1084370, 1301244, 1626555, 1858920, 2168740, 2602488, 3253110, 4337480, 6506220, 13012440]

約数ペア:

[(1, 13012440), (2, 6506220), (3, 4337480), (4, 3253110), (5, 2602488), (6, 2168740), (7, 1858920), (8, 1626555), (10, 1301244), (12, 1084370), (14, 929460), (15, 867496), (20, 650622), (21, 619640), (24, 542185), (28, 464730), (30, 433748), (35, 371784), (40, 325311), (42, 309820), (49, 265560), (56, 232365), (60, 216874), (70, 185892), (84, 154910), (98, 132780), (105, 123928), (120, 108437), (140, 92946), (147, 88520), (168, 77455), (196, 66390), (210, 61964), (245, 53112), (280, 46473), (294, 44260), (392, 33195), (420, 30982), (490, 26556), (588, 22130), (735, 17704), (840, 15491), (980, 13278), (1176, 11065), (1470, 8852), (1960, 6639), (2213, 5880), (2940, 4426)]