2017618120

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{619}}^1\times {\mathrm{1663}}^1$

素因数の和:2307

約数の個数: 96

約数和(自身を含む): 5292518400

約数和(自身を除く): 3274900280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 619, 980, 1238, 1663, 1960, 2476, 3095, 3326, 4333, 4952, 6190, 6652, 8315, 8666, 11641, 12380, 13304, 16630, 17332, 21665, 23282, 24760, 30331, 33260, 34664, 43330, 46564, 58205, 60662, 66520, 81487, 86660, 93128, 116410, 121324, 151655, 162974, 173320, 232820, 242648, 303310, 325948, 407435, 465640, 606620, 651896, 814870, 1029397, 1213240, 1629740, 2058794, 3259480, 4117588, 5146985, 7205779, 8235176, 10293970, 14411558, 20587940, 28823116, 36028895, 41175880, 50440453, 57646232, 72057790, 100880906, 144115580, 201761812, 252202265, 288231160, 403523624, 504404530, 1008809060, 2017618120]

約数ペア:

[(1, 2017618120), (2, 1008809060), (4, 504404530), (5, 403523624), (7, 288231160), (8, 252202265), (10, 201761812), (14, 144115580), (20, 100880906), (28, 72057790), (35, 57646232), (40, 50440453), (49, 41175880), (56, 36028895), (70, 28823116), (98, 20587940), (140, 14411558), (196, 10293970), (245, 8235176), (280, 7205779), (392, 5146985), (490, 4117588), (619, 3259480), (980, 2058794), (1238, 1629740), (1663, 1213240), (1960, 1029397), (2476, 814870), (3095, 651896), (3326, 606620), (4333, 465640), (4952, 407435), (6190, 325948), (6652, 303310), (8315, 242648), (8666, 232820), (11641, 173320), (12380, 162974), (13304, 151655), (16630, 121324), (17332, 116410), (21665, 93128), (23282, 86660), (24760, 81487), (30331, 66520), (33260, 60662), (34664, 58205), (43330, 46564)]