259565490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{61363}}^1$

素因数の和:61423

約数の個数: 48

約数和(自身を含む): 689240448

約数和(自身を除く): 429674958

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 90, 94, 141, 235, 282, 423, 470, 705, 846, 1410, 2115, 4230, 61363, 122726, 184089, 306815, 368178, 552267, 613630, 920445, 1104534, 1840890, 2761335, 2884061, 5522670, 5768122, 8652183, 14420305, 17304366, 25956549, 28840610, 43260915, 51913098, 86521830, 129782745, 259565490]

約数ペア:

[(1, 259565490), (2, 129782745), (3, 86521830), (5, 51913098), (6, 43260915), (9, 28840610), (10, 25956549), (15, 17304366), (18, 14420305), (30, 8652183), (45, 5768122), (47, 5522670), (90, 2884061), (94, 2761335), (141, 1840890), (235, 1104534), (282, 920445), (423, 613630), (470, 552267), (705, 368178), (846, 306815), (1410, 184089), (2115, 122726), (4230, 61363)]