16340490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{3863}}^1$

素因数の和:3923

約数の個数: 48

約数和(自身を含む): 43400448

約数和(自身を除く): 27059958

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, 3863, 4230, 7726, 11589, 19315, 23178, 34767, 38630, 57945, 69534, 115890, 173835, 181561, 347670, 363122, 544683, 907805, 1089366, 1634049, 1815610, 2723415, 3268098, 5446830, 8170245, 16340490]

約数ペア:

[(1, 16340490), (2, 8170245), (3, 5446830), (5, 3268098), (6, 2723415), (9, 1815610), (10, 1634049), (15, 1089366), (18, 907805), (30, 544683), (45, 363122), (47, 347670), (90, 181561), (94, 173835), (141, 115890), (235, 69534), (282, 57945), (423, 38630), (470, 34767), (705, 23178), (846, 19315), (1410, 11589), (2115, 7726), (3863, 4230)]