23254140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4259}}^1$

素因数の和:4291

約数の個数: 96

約数和(自身を含む): 80156160

約数和(自身を除く): 56902020

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, 4259, 5460, 8518, 12777, 17036, 21295, 25554, 29813, 42590, 51108, 55367, 59626, 63885, 85180, 89439, 110734, 119252, 127770, 149065, 166101, 178878, 221468, 255540, 276835, 298130, 332202, 357756, 387569, 447195, 553670, 596260, 664404, 775138, 830505, 894390, 1107340, 1162707, 1550276, 1661010, 1788780, 1937845, 2325414, 3322020, 3875690, 4650828, 5813535, 7751380, 11627070, 23254140]

約数ペア:

[(1, 23254140), (2, 11627070), (3, 7751380), (4, 5813535), (5, 4650828), (6, 3875690), (7, 3322020), (10, 2325414), (12, 1937845), (13, 1788780), (14, 1661010), (15, 1550276), (20, 1162707), (21, 1107340), (26, 894390), (28, 830505), (30, 775138), (35, 664404), (39, 596260), (42, 553670), (52, 447195), (60, 387569), (65, 357756), (70, 332202), (78, 298130), (84, 276835), (91, 255540), (105, 221468), (130, 178878), (140, 166101), (156, 149065), (182, 127770), (195, 119252), (210, 110734), (260, 89439), (273, 85180), (364, 63885), (390, 59626), (420, 55367), (455, 51108), (546, 42590), (780, 29813), (910, 25554), (1092, 21295), (1365, 17036), (1820, 12777), (2730, 8518), (4259, 5460)]