19542782430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{63809}}^1$

素因数の和:63946

約数の個数: 96

約数和(自身を含む): 52678473120

約数和(自身を除く): 33135690690

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 41, 45, 82, 83, 90, 123, 166, 205, 246, 249, 369, 410, 415, 498, 615, 738, 747, 830, 1230, 1245, 1494, 1845, 2490, 3403, 3690, 3735, 6806, 7470, 10209, 17015, 20418, 30627, 34030, 51045, 61254, 63809, 102090, 127618, 153135, 191427, 306270, 319045, 382854, 574281, 638090, 957135, 1148562, 1914270, 2616169, 2871405, 5232338, 5296147, 5742810, 7848507, 10592294, 13080845, 15697014, 15888441, 23545521, 26161690, 26480735, 31776882, 39242535, 47091042, 47665323, 52961470, 78485070, 79442205, 95330646, 117727605, 158884410, 217142027, 235455210, 238326615, 434284054, 476653230, 651426081, 1085710135, 1302852162, 1954278243, 2171420270, 3257130405, 3908556486, 6514260810, 9771391215, 19542782430]

約数ペア:

[(1, 19542782430), (2, 9771391215), (3, 6514260810), (5, 3908556486), (6, 3257130405), (9, 2171420270), (10, 1954278243), (15, 1302852162), (18, 1085710135), (30, 651426081), (41, 476653230), (45, 434284054), (82, 238326615), (83, 235455210), (90, 217142027), (123, 158884410), (166, 117727605), (205, 95330646), (246, 79442205), (249, 78485070), (369, 52961470), (410, 47665323), (415, 47091042), (498, 39242535), (615, 31776882), (738, 26480735), (747, 26161690), (830, 23545521), (1230, 15888441), (1245, 15697014), (1494, 13080845), (1845, 10592294), (2490, 7848507), (3403, 5742810), (3690, 5296147), (3735, 5232338), (6806, 2871405), (7470, 2616169), (10209, 1914270), (17015, 1148562), (20418, 957135), (30627, 638090), (34030, 574281), (51045, 382854), (61254, 319045), (63809, 306270), (102090, 191427), (127618, 153135)]