22846740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{409}}^1$

素因数の和:454

約数の個数: 144

約数和(自身を含む): 78523200

約数和(自身を除く): 55676460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 49, 57, 60, 70, 76, 84, 95, 98, 105, 114, 133, 140, 147, 190, 196, 210, 228, 245, 266, 285, 294, 380, 399, 409, 420, 490, 532, 570, 588, 665, 735, 798, 818, 931, 980, 1140, 1227, 1330, 1470, 1596, 1636, 1862, 1995, 2045, 2454, 2660, 2793, 2863, 2940, 3724, 3990, 4090, 4655, 4908, 5586, 5726, 6135, 7771, 7980, 8180, 8589, 9310, 11172, 11452, 12270, 13965, 14315, 15542, 17178, 18620, 20041, 23313, 24540, 27930, 28630, 31084, 34356, 38855, 40082, 42945, 46626, 54397, 55860, 57260, 60123, 77710, 80164, 85890, 93252, 100205, 108794, 116565, 120246, 155420, 163191, 171780, 200410, 217588, 233130, 240492, 271985, 300615, 326382, 380779, 400820, 466260, 543970, 601230, 652764, 761558, 815955, 1087940, 1142337, 1202460, 1523116, 1631910, 1903895, 2284674, 3263820, 3807790, 4569348, 5711685, 7615580, 11423370, 22846740]

約数ペア:

[(1, 22846740), (2, 11423370), (3, 7615580), (4, 5711685), (5, 4569348), (6, 3807790), (7, 3263820), (10, 2284674), (12, 1903895), (14, 1631910), (15, 1523116), (19, 1202460), (20, 1142337), (21, 1087940), (28, 815955), (30, 761558), (35, 652764), (38, 601230), (42, 543970), (49, 466260), (57, 400820), (60, 380779), (70, 326382), (76, 300615), (84, 271985), (95, 240492), (98, 233130), (105, 217588), (114, 200410), (133, 171780), (140, 163191), (147, 155420), (190, 120246), (196, 116565), (210, 108794), (228, 100205), (245, 93252), (266, 85890), (285, 80164), (294, 77710), (380, 60123), (399, 57260), (409, 55860), (420, 54397), (490, 46626), (532, 42945), (570, 40082), (588, 38855), (665, 34356), (735, 31084), (798, 28630), (818, 27930), (931, 24540), (980, 23313), (1140, 20041), (1227, 18620), (1330, 17178), (1470, 15542), (1596, 14315), (1636, 13965), (1862, 12270), (1995, 11452), (2045, 11172), (2454, 9310), (2660, 8589), (2793, 8180), (2863, 7980), (2940, 7771), (3724, 6135), (3990, 5726), (4090, 5586), (4655, 4908)]