17364620

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:112

約数の個数: 144

約数和(自身を含む): 48263040

約数和(自身を除く): 30898420

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 29, 35, 47, 49, 52, 58, 65, 70, 91, 94, 98, 116, 130, 140, 145, 182, 188, 196, 203, 235, 245, 260, 290, 329, 364, 377, 406, 455, 470, 490, 580, 611, 637, 658, 754, 812, 910, 940, 980, 1015, 1222, 1274, 1316, 1363, 1421, 1508, 1645, 1820, 1885, 2030, 2303, 2444, 2548, 2639, 2726, 2842, 3055, 3185, 3290, 3770, 4060, 4277, 4606, 5278, 5452, 5684, 6110, 6370, 6580, 6815, 7105, 7540, 8554, 9212, 9541, 10556, 11515, 12220, 12740, 13195, 13630, 14210, 17108, 17719, 18473, 19082, 21385, 23030, 26390, 27260, 28420, 29939, 35438, 36946, 38164, 42770, 46060, 47705, 52780, 59878, 66787, 70876, 73892, 85540, 88595, 92365, 95410, 119756, 124033, 133574, 149695, 177190, 184730, 190820, 248066, 267148, 299390, 333935, 354380, 369460, 496132, 598780, 620165, 667870, 868231, 1240330, 1335740, 1736462, 2480660, 3472924, 4341155, 8682310, 17364620]

約数ペア:

[(1, 17364620), (2, 8682310), (4, 4341155), (5, 3472924), (7, 2480660), (10, 1736462), (13, 1335740), (14, 1240330), (20, 868231), (26, 667870), (28, 620165), (29, 598780), (35, 496132), (47, 369460), (49, 354380), (52, 333935), (58, 299390), (65, 267148), (70, 248066), (91, 190820), (94, 184730), (98, 177190), (116, 149695), (130, 133574), (140, 124033), (145, 119756), (182, 95410), (188, 92365), (196, 88595), (203, 85540), (235, 73892), (245, 70876), (260, 66787), (290, 59878), (329, 52780), (364, 47705), (377, 46060), (406, 42770), (455, 38164), (470, 36946), (490, 35438), (580, 29939), (611, 28420), (637, 27260), (658, 26390), (754, 23030), (812, 21385), (910, 19082), (940, 18473), (980, 17719), (1015, 17108), (1222, 14210), (1274, 13630), (1316, 13195), (1363, 12740), (1421, 12220), (1508, 11515), (1645, 10556), (1820, 9541), (1885, 9212), (2030, 8554), (2303, 7540), (2444, 7105), (2548, 6815), (2639, 6580), (2726, 6370), (2842, 6110), (3055, 5684), (3185, 5452), (3290, 5278), (3770, 4606), (4060, 4277)]