21119303370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{13171}}^1$

素因数の和:13348

約数の個数: 128

約数和(自身を含む): 57085129728

約数和(自身を除く): 35965826358

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 43, 55, 66, 86, 110, 113, 129, 165, 215, 226, 258, 330, 339, 430, 473, 565, 645, 678, 946, 1130, 1243, 1290, 1419, 1695, 2365, 2486, 2838, 3390, 3729, 4730, 4859, 6215, 7095, 7458, 9718, 12430, 13171, 14190, 14577, 18645, 24295, 26342, 29154, 37290, 39513, 48590, 53449, 65855, 72885, 79026, 106898, 131710, 144881, 145770, 160347, 197565, 267245, 289762, 320694, 395130, 434643, 534490, 566353, 724405, 801735, 869286, 1132706, 1448810, 1488323, 1603470, 1699059, 2173215, 2831765, 2976646, 3398118, 4346430, 4464969, 5663530, 6229883, 7441615, 8495295, 8929938, 12459766, 14883230, 16371553, 16990590, 18689649, 22324845, 31149415, 32743106, 37379298, 44649690, 49114659, 62298830, 63997889, 81857765, 93448245, 98229318, 127995778, 163715530, 186896490, 191993667, 245573295, 319989445, 383987334, 491146590, 639978890, 703976779, 959968335, 1407953558, 1919936670, 2111930337, 3519883895, 4223860674, 7039767790, 10559651685, 21119303370]

約数ペア:

[(1, 21119303370), (2, 10559651685), (3, 7039767790), (5, 4223860674), (6, 3519883895), (10, 2111930337), (11, 1919936670), (15, 1407953558), (22, 959968335), (30, 703976779), (33, 639978890), (43, 491146590), (55, 383987334), (66, 319989445), (86, 245573295), (110, 191993667), (113, 186896490), (129, 163715530), (165, 127995778), (215, 98229318), (226, 93448245), (258, 81857765), (330, 63997889), (339, 62298830), (430, 49114659), (473, 44649690), (565, 37379298), (645, 32743106), (678, 31149415), (946, 22324845), (1130, 18689649), (1243, 16990590), (1290, 16371553), (1419, 14883230), (1695, 12459766), (2365, 8929938), (2486, 8495295), (2838, 7441615), (3390, 6229883), (3729, 5663530), (4730, 4464969), (4859, 4346430), (6215, 3398118), (7095, 2976646), (7458, 2831765), (9718, 2173215), (12430, 1699059), (13171, 1603470), (14190, 1488323), (14577, 1448810), (18645, 1132706), (24295, 869286), (26342, 801735), (29154, 724405), (37290, 566353), (39513, 534490), (48590, 434643), (53449, 395130), (65855, 320694), (72885, 289762), (79026, 267245), (106898, 197565), (131710, 160347), (144881, 145770)]