67372620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{3413}}^1$

素因数の和:3479

約数の個数: 96

約数和(自身を含む): 220243968

約数和(自身を除く): 152871348

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, 188, 210, 235, 282, 329, 420, 470, 564, 658, 705, 940, 987, 1316, 1410, 1645, 1974, 2820, 3290, 3413, 3948, 4935, 6580, 6826, 9870, 10239, 13652, 17065, 19740, 20478, 23891, 34130, 40956, 47782, 51195, 68260, 71673, 95564, 102390, 119455, 143346, 160411, 204780, 238910, 286692, 320822, 358365, 477820, 481233, 641644, 716730, 802055, 962466, 1122877, 1433460, 1604110, 1924932, 2245754, 2406165, 3208220, 3368631, 4491508, 4812330, 5614385, 6737262, 9624660, 11228770, 13474524, 16843155, 22457540, 33686310, 67372620]

約数ペア:

[(1, 67372620), (2, 33686310), (3, 22457540), (4, 16843155), (5, 13474524), (6, 11228770), (7, 9624660), (10, 6737262), (12, 5614385), (14, 4812330), (15, 4491508), (20, 3368631), (21, 3208220), (28, 2406165), (30, 2245754), (35, 1924932), (42, 1604110), (47, 1433460), (60, 1122877), (70, 962466), (84, 802055), (94, 716730), (105, 641644), (140, 481233), (141, 477820), (188, 358365), (210, 320822), (235, 286692), (282, 238910), (329, 204780), (420, 160411), (470, 143346), (564, 119455), (658, 102390), (705, 95564), (940, 71673), (987, 68260), (1316, 51195), (1410, 47782), (1645, 40956), (1974, 34130), (2820, 23891), (3290, 20478), (3413, 19740), (3948, 17065), (4935, 13652), (6580, 10239), (6826, 9870)]