745746570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{1979}}^1$

素因数の和:2124

約数の個数: 96

約数和(自身を含む): 2001542400

約数和(自身を除く): 1255795830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 53, 79, 90, 106, 158, 159, 237, 265, 318, 395, 474, 477, 530, 711, 790, 795, 954, 1185, 1422, 1590, 1979, 2370, 2385, 3555, 3958, 4187, 4770, 5937, 7110, 8374, 9895, 11874, 12561, 17811, 19790, 20935, 25122, 29685, 35622, 37683, 41870, 59370, 62805, 75366, 89055, 104887, 125610, 156341, 178110, 188415, 209774, 312682, 314661, 376830, 469023, 524435, 629322, 781705, 938046, 943983, 1048870, 1407069, 1563410, 1573305, 1887966, 2345115, 2814138, 3146610, 4690230, 4719915, 7035345, 8286073, 9439830, 14070690, 16572146, 24858219, 41430365, 49716438, 74574657, 82860730, 124291095, 149149314, 248582190, 372873285, 745746570]

約数ペア:

[(1, 745746570), (2, 372873285), (3, 248582190), (5, 149149314), (6, 124291095), (9, 82860730), (10, 74574657), (15, 49716438), (18, 41430365), (30, 24858219), (45, 16572146), (53, 14070690), (79, 9439830), (90, 8286073), (106, 7035345), (158, 4719915), (159, 4690230), (237, 3146610), (265, 2814138), (318, 2345115), (395, 1887966), (474, 1573305), (477, 1563410), (530, 1407069), (711, 1048870), (790, 943983), (795, 938046), (954, 781705), (1185, 629322), (1422, 524435), (1590, 469023), (1979, 376830), (2370, 314661), (2385, 312682), (3555, 209774), (3958, 188415), (4187, 178110), (4770, 156341), (5937, 125610), (7110, 104887), (8374, 89055), (9895, 75366), (11874, 62805), (12561, 59370), (17811, 41870), (19790, 37683), (20935, 35622), (25122, 29685)]