138794310

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{79}}^1\times {\mathrm{241}}^1$

素因数の和:345

約数の個数: 112

約数和(自身を含む): 380888640

約数和(自身を除く): 242094330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 79, 81, 90, 135, 158, 162, 237, 241, 243, 270, 395, 405, 474, 482, 486, 711, 723, 729, 790, 810, 1185, 1205, 1215, 1422, 1446, 1458, 2133, 2169, 2370, 2410, 2430, 3555, 3615, 3645, 4266, 4338, 6399, 6507, 7110, 7230, 7290, 10665, 10845, 12798, 13014, 19039, 19197, 19521, 21330, 21690, 31995, 32535, 38078, 38394, 39042, 57117, 57591, 58563, 63990, 65070, 95195, 95985, 97605, 114234, 115182, 117126, 171351, 175689, 190390, 191970, 195210, 285585, 287955, 292815, 342702, 351378, 514053, 571170, 575910, 585630, 856755, 878445, 1028106, 1542159, 1713510, 1756890, 2570265, 3084318, 4626477, 5140530, 7710795, 9252954, 13879431, 15421590, 23132385, 27758862, 46264770, 69397155, 138794310]

約数ペア:

[(1, 138794310), (2, 69397155), (3, 46264770), (5, 27758862), (6, 23132385), (9, 15421590), (10, 13879431), (15, 9252954), (18, 7710795), (27, 5140530), (30, 4626477), (45, 3084318), (54, 2570265), (79, 1756890), (81, 1713510), (90, 1542159), (135, 1028106), (158, 878445), (162, 856755), (237, 585630), (241, 575910), (243, 571170), (270, 514053), (395, 351378), (405, 342702), (474, 292815), (482, 287955), (486, 285585), (711, 195210), (723, 191970), (729, 190390), (790, 175689), (810, 171351), (1185, 117126), (1205, 115182), (1215, 114234), (1422, 97605), (1446, 95985), (1458, 95195), (2133, 65070), (2169, 63990), (2370, 58563), (2410, 57591), (2430, 57117), (3555, 39042), (3615, 38394), (3645, 38078), (4266, 32535), (4338, 31995), (6399, 21690), (6507, 21330), (7110, 19521), (7230, 19197), (7290, 19039), (10665, 13014), (10845, 12798)]