72248190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{344039}}^1$

素因数の和:344056

約数の個数: 32

約数和(自身を含む): 198167040

約数和(自身を除く): 125918850

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 344039, 688078, 1032117, 1720195, 2064234, 2408273, 3440390, 4816546, 5160585, 7224819, 10321170, 12041365, 14449638, 24082730, 36124095, 72248190]

約数ペア:

[(1, 72248190), (2, 36124095), (3, 24082730), (5, 14449638), (6, 12041365), (7, 10321170), (10, 7224819), (14, 5160585), (15, 4816546), (21, 3440390), (30, 2408273), (35, 2064234), (42, 1720195), (70, 1032117), (105, 688078), (210, 344039)]