2398410

素因数分解:

$2^1\times 3^6\times 5^1\times 7^1\times {\mathrm{47}}^1$

素因数の和:79

約数の個数: 112

約数和(自身を含む): 7554816

約数和(自身を除く): 5156406

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 47, 54, 63, 70, 81, 90, 94, 105, 126, 135, 141, 162, 189, 210, 235, 243, 270, 282, 315, 329, 378, 405, 423, 470, 486, 567, 630, 658, 705, 729, 810, 846, 945, 987, 1134, 1215, 1269, 1410, 1458, 1645, 1701, 1890, 1974, 2115, 2430, 2538, 2835, 2961, 3290, 3402, 3645, 3807, 4230, 4935, 5103, 5670, 5922, 6345, 7290, 7614, 8505, 8883, 9870, 10206, 11421, 12690, 14805, 17010, 17766, 19035, 22842, 25515, 26649, 29610, 34263, 38070, 44415, 51030, 53298, 57105, 68526, 79947, 88830, 114210, 133245, 159894, 171315, 239841, 266490, 342630, 399735, 479682, 799470, 1199205, 2398410]

約数ペア:

[(1, 2398410), (2, 1199205), (3, 799470), (5, 479682), (6, 399735), (7, 342630), (9, 266490), (10, 239841), (14, 171315), (15, 159894), (18, 133245), (21, 114210), (27, 88830), (30, 79947), (35, 68526), (42, 57105), (45, 53298), (47, 51030), (54, 44415), (63, 38070), (70, 34263), (81, 29610), (90, 26649), (94, 25515), (105, 22842), (126, 19035), (135, 17766), (141, 17010), (162, 14805), (189, 12690), (210, 11421), (235, 10206), (243, 9870), (270, 8883), (282, 8505), (315, 7614), (329, 7290), (378, 6345), (405, 5922), (423, 5670), (470, 5103), (486, 4935), (567, 4230), (630, 3807), (658, 3645), (705, 3402), (729, 3290), (810, 2961), (846, 2835), (945, 2538), (987, 2430), (1134, 2115), (1215, 1974), (1269, 1890), (1410, 1701), (1458, 1645)]