111419140

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:170

約数の個数: 144

約数和(自身を含む): 289578240

約数和(自身を除く): 178159100

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 47, 49, 59, 70, 82, 94, 98, 118, 140, 164, 188, 196, 205, 235, 236, 245, 287, 295, 329, 410, 413, 470, 490, 574, 590, 658, 820, 826, 940, 980, 1148, 1180, 1316, 1435, 1645, 1652, 1927, 2009, 2065, 2303, 2419, 2773, 2870, 2891, 3290, 3854, 4018, 4130, 4606, 4838, 5546, 5740, 5782, 6580, 7708, 8036, 8260, 9212, 9635, 9676, 10045, 11092, 11515, 11564, 12095, 13489, 13865, 14455, 16933, 19270, 19411, 20090, 23030, 24190, 26978, 27730, 28910, 33866, 38540, 38822, 40180, 46060, 48380, 53956, 55460, 57820, 67445, 67732, 77644, 84665, 94423, 97055, 113693, 118531, 134890, 135877, 169330, 188846, 194110, 227386, 237062, 269780, 271754, 338660, 377692, 388220, 454772, 472115, 474124, 543508, 568465, 592655, 679385, 795851, 944230, 1136930, 1185310, 1358770, 1591702, 1888460, 2273860, 2370620, 2717540, 3183404, 3979255, 5570957, 7958510, 11141914, 15917020, 22283828, 27854785, 55709570, 111419140]

約数ペア:

[(1, 111419140), (2, 55709570), (4, 27854785), (5, 22283828), (7, 15917020), (10, 11141914), (14, 7958510), (20, 5570957), (28, 3979255), (35, 3183404), (41, 2717540), (47, 2370620), (49, 2273860), (59, 1888460), (70, 1591702), (82, 1358770), (94, 1185310), (98, 1136930), (118, 944230), (140, 795851), (164, 679385), (188, 592655), (196, 568465), (205, 543508), (235, 474124), (236, 472115), (245, 454772), (287, 388220), (295, 377692), (329, 338660), (410, 271754), (413, 269780), (470, 237062), (490, 227386), (574, 194110), (590, 188846), (658, 169330), (820, 135877), (826, 134890), (940, 118531), (980, 113693), (1148, 97055), (1180, 94423), (1316, 84665), (1435, 77644), (1645, 67732), (1652, 67445), (1927, 57820), (2009, 55460), (2065, 53956), (2303, 48380), (2419, 46060), (2773, 40180), (2870, 38822), (2891, 38540), (3290, 33866), (3854, 28910), (4018, 27730), (4130, 26978), (4606, 24190), (4838, 23030), (5546, 20090), (5740, 19411), (5782, 19270), (6580, 16933), (7708, 14455), (8036, 13865), (8260, 13489), (9212, 12095), (9635, 11564), (9676, 11515), (10045, 11092)]