2138667060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{1279}}^1$

素因数の和:1382

約数の個数: 144

約数和(自身を含む): 6406041600

約数和(自身を除く): 4267374540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 31, 58, 60, 62, 87, 93, 116, 124, 145, 155, 174, 186, 290, 310, 348, 372, 435, 465, 580, 620, 870, 899, 930, 961, 1279, 1740, 1798, 1860, 1922, 2558, 2697, 2883, 3596, 3837, 3844, 4495, 4805, 5116, 5394, 5766, 6395, 7674, 8990, 9610, 10788, 11532, 12790, 13485, 14415, 15348, 17980, 19185, 19220, 25580, 26970, 27869, 28830, 37091, 38370, 39649, 53940, 55738, 57660, 74182, 76740, 79298, 83607, 111273, 111476, 118947, 139345, 148364, 158596, 167214, 185455, 198245, 222546, 237894, 278690, 334428, 370910, 396490, 418035, 445092, 475788, 556365, 557380, 594735, 741820, 792980, 836070, 1112730, 1149821, 1189470, 1229119, 1672140, 2225460, 2299642, 2378940, 2458238, 3449463, 3687357, 4599284, 4916476, 5749105, 6145595, 6898926, 7374714, 11498210, 12291190, 13797852, 14749428, 17247315, 18436785, 22996420, 24582380, 34494630, 35644451, 36873570, 68989260, 71288902, 73747140, 106933353, 142577804, 178222255, 213866706, 356444510, 427733412, 534666765, 712889020, 1069333530, 2138667060]

約数ペア:

[(1, 2138667060), (2, 1069333530), (3, 712889020), (4, 534666765), (5, 427733412), (6, 356444510), (10, 213866706), (12, 178222255), (15, 142577804), (20, 106933353), (29, 73747140), (30, 71288902), (31, 68989260), (58, 36873570), (60, 35644451), (62, 34494630), (87, 24582380), (93, 22996420), (116, 18436785), (124, 17247315), (145, 14749428), (155, 13797852), (174, 12291190), (186, 11498210), (290, 7374714), (310, 6898926), (348, 6145595), (372, 5749105), (435, 4916476), (465, 4599284), (580, 3687357), (620, 3449463), (870, 2458238), (899, 2378940), (930, 2299642), (961, 2225460), (1279, 1672140), (1740, 1229119), (1798, 1189470), (1860, 1149821), (1922, 1112730), (2558, 836070), (2697, 792980), (2883, 741820), (3596, 594735), (3837, 557380), (3844, 556365), (4495, 475788), (4805, 445092), (5116, 418035), (5394, 396490), (5766, 370910), (6395, 334428), (7674, 278690), (8990, 237894), (9610, 222546), (10788, 198245), (11532, 185455), (12790, 167214), (13485, 158596), (14415, 148364), (15348, 139345), (17980, 118947), (19185, 111476), (19220, 111273), (25580, 83607), (26970, 79298), (27869, 76740), (28830, 74182), (37091, 57660), (38370, 55738), (39649, 53940)]