14904740

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{643}}^1$

素因数の和:732

約数の個数: 48

約数和(自身を含む): 33539520

約数和(自身を除く): 18634780

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 61, 76, 95, 122, 190, 244, 305, 380, 610, 643, 1159, 1220, 1286, 2318, 2572, 3215, 4636, 5795, 6430, 11590, 12217, 12860, 23180, 24434, 39223, 48868, 61085, 78446, 122170, 156892, 196115, 244340, 392230, 745237, 784460, 1490474, 2980948, 3726185, 7452370, 14904740]

約数ペア:

[(1, 14904740), (2, 7452370), (4, 3726185), (5, 2980948), (10, 1490474), (19, 784460), (20, 745237), (38, 392230), (61, 244340), (76, 196115), (95, 156892), (122, 122170), (190, 78446), (244, 61085), (305, 48868), (380, 39223), (610, 24434), (643, 23180), (1159, 12860), (1220, 12217), (1286, 11590), (2318, 6430), (2572, 5795), (3215, 4636)]