1803458410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1\times {\mathrm{929}}^1$

素因数の和:1195

約数の個数: 64

約数和(自身を含む): 3557584800

約数和(自身を除く): 1754126390

約数列:

[1, 2, 5, 10, 13, 26, 65, 109, 130, 137, 218, 274, 545, 685, 929, 1090, 1370, 1417, 1781, 1858, 2834, 3562, 4645, 7085, 8905, 9290, 12077, 14170, 14933, 17810, 24154, 29866, 60385, 74665, 101261, 120770, 127273, 149330, 194129, 202522, 254546, 388258, 506305, 636365, 970645, 1012610, 1272730, 1316393, 1654549, 1941290, 2632786, 3309098, 6581965, 8272745, 13163930, 13872757, 16545490, 27745514, 69363785, 138727570, 180345841, 360691682, 901729205, 1803458410]

約数ペア:

[(1, 1803458410), (2, 901729205), (5, 360691682), (10, 180345841), (13, 138727570), (26, 69363785), (65, 27745514), (109, 16545490), (130, 13872757), (137, 13163930), (218, 8272745), (274, 6581965), (545, 3309098), (685, 2632786), (929, 1941290), (1090, 1654549), (1370, 1316393), (1417, 1272730), (1781, 1012610), (1858, 970645), (2834, 636365), (3562, 506305), (4645, 388258), (7085, 254546), (8905, 202522), (9290, 194129), (12077, 149330), (14170, 127273), (14933, 120770), (17810, 101261), (24154, 74665), (29866, 60385)]