27851460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5101}}^1$

素因数の和:5133

約数の個数: 96

約数和(自身を含む): 95999232

約数和(自身を除く): 68147772

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, 5101, 5460, 10202, 15303, 20404, 25505, 30606, 35707, 51010, 61212, 66313, 71414, 76515, 102020, 107121, 132626, 142828, 153030, 178535, 198939, 214242, 265252, 306060, 331565, 357070, 397878, 428484, 464191, 535605, 663130, 714140, 795756, 928382, 994695, 1071210, 1326260, 1392573, 1856764, 1989390, 2142420, 2320955, 2785146, 3978780, 4641910, 5570292, 6962865, 9283820, 13925730, 27851460]

約数ペア:

[(1, 27851460), (2, 13925730), (3, 9283820), (4, 6962865), (5, 5570292), (6, 4641910), (7, 3978780), (10, 2785146), (12, 2320955), (13, 2142420), (14, 1989390), (15, 1856764), (20, 1392573), (21, 1326260), (26, 1071210), (28, 994695), (30, 928382), (35, 795756), (39, 714140), (42, 663130), (52, 535605), (60, 464191), (65, 428484), (70, 397878), (78, 357070), (84, 331565), (91, 306060), (105, 265252), (130, 214242), (140, 198939), (156, 178535), (182, 153030), (195, 142828), (210, 132626), (260, 107121), (273, 102020), (364, 76515), (390, 71414), (420, 66313), (455, 61212), (546, 51010), (780, 35707), (910, 30606), (1092, 25505), (1365, 20404), (1820, 15303), (2730, 10202), (5101, 5460)]