3572940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1$

素因数の和:247

約数の個数: 96

約数和(自身を含む): 11741184

約数和(自身を除く): 8168244

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 47, 60, 70, 84, 94, 105, 140, 141, 181, 188, 210, 235, 282, 329, 362, 420, 470, 543, 564, 658, 705, 724, 905, 940, 987, 1086, 1267, 1316, 1410, 1645, 1810, 1974, 2172, 2534, 2715, 2820, 3290, 3620, 3801, 3948, 4935, 5068, 5430, 6335, 6580, 7602, 8507, 9870, 10860, 12670, 15204, 17014, 19005, 19740, 25340, 25521, 34028, 38010, 42535, 51042, 59549, 76020, 85070, 102084, 119098, 127605, 170140, 178647, 238196, 255210, 297745, 357294, 510420, 595490, 714588, 893235, 1190980, 1786470, 3572940]

約数ペア:

[(1, 3572940), (2, 1786470), (3, 1190980), (4, 893235), (5, 714588), (6, 595490), (7, 510420), (10, 357294), (12, 297745), (14, 255210), (15, 238196), (20, 178647), (21, 170140), (28, 127605), (30, 119098), (35, 102084), (42, 85070), (47, 76020), (60, 59549), (70, 51042), (84, 42535), (94, 38010), (105, 34028), (140, 25521), (141, 25340), (181, 19740), (188, 19005), (210, 17014), (235, 15204), (282, 12670), (329, 10860), (362, 9870), (420, 8507), (470, 7602), (543, 6580), (564, 6335), (658, 5430), (705, 5068), (724, 4935), (905, 3948), (940, 3801), (987, 3620), (1086, 3290), (1267, 2820), (1316, 2715), (1410, 2534), (1645, 2172), (1810, 1974)]