3349290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{389}}^1$

素因数の和:447

約数の個数: 64

約数和(自身を含む): 9434880

約数和(自身を除く): 6085590

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 41, 42, 70, 82, 105, 123, 205, 210, 246, 287, 389, 410, 574, 615, 778, 861, 1167, 1230, 1435, 1722, 1945, 2334, 2723, 2870, 3890, 4305, 5446, 5835, 8169, 8610, 11670, 13615, 15949, 16338, 27230, 31898, 40845, 47847, 79745, 81690, 95694, 111643, 159490, 223286, 239235, 334929, 478470, 558215, 669858, 1116430, 1674645, 3349290]

約数ペア:

[(1, 3349290), (2, 1674645), (3, 1116430), (5, 669858), (6, 558215), (7, 478470), (10, 334929), (14, 239235), (15, 223286), (21, 159490), (30, 111643), (35, 95694), (41, 81690), (42, 79745), (70, 47847), (82, 40845), (105, 31898), (123, 27230), (205, 16338), (210, 15949), (246, 13615), (287, 11670), (389, 8610), (410, 8169), (574, 5835), (615, 5446), (778, 4305), (861, 3890), (1167, 2870), (1230, 2723), (1435, 2334), (1722, 1945)]