130420206

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2447}}^1$

素因数の和:2515

約数の個数: 80

約数和(自身を含む): 341231616

約数和(自身を除く): 210811410

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 47, 54, 63, 81, 94, 126, 141, 162, 189, 282, 329, 378, 423, 567, 658, 846, 987, 1134, 1269, 1974, 2447, 2538, 2961, 3807, 4894, 5922, 7341, 7614, 8883, 14682, 17129, 17766, 22023, 26649, 34258, 44046, 51387, 53298, 66069, 102774, 115009, 132138, 154161, 198207, 230018, 308322, 345027, 396414, 462483, 690054, 805063, 924966, 1035081, 1387449, 1610126, 2070162, 2415189, 2774898, 3105243, 4830378, 6210486, 7245567, 9315729, 14491134, 18631458, 21736701, 43473402, 65210103, 130420206]

約数ペア:

[(1, 130420206), (2, 65210103), (3, 43473402), (6, 21736701), (7, 18631458), (9, 14491134), (14, 9315729), (18, 7245567), (21, 6210486), (27, 4830378), (42, 3105243), (47, 2774898), (54, 2415189), (63, 2070162), (81, 1610126), (94, 1387449), (126, 1035081), (141, 924966), (162, 805063), (189, 690054), (282, 462483), (329, 396414), (378, 345027), (423, 308322), (567, 230018), (658, 198207), (846, 154161), (987, 132138), (1134, 115009), (1269, 102774), (1974, 66069), (2447, 53298), (2538, 51387), (2961, 44046), (3807, 34258), (4894, 26649), (5922, 22023), (7341, 17766), (7614, 17129), (8883, 14682)]