7556340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^2$

素因数の和:237

約数の個数: 72

約数和(自身を含む): 23298912

約数和(自身を除く): 15742572

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 107, 110, 132, 165, 214, 220, 321, 330, 428, 535, 642, 660, 1070, 1177, 1284, 1605, 2140, 2354, 3210, 3531, 4708, 5885, 6420, 7062, 11449, 11770, 14124, 17655, 22898, 23540, 34347, 35310, 45796, 57245, 68694, 70620, 114490, 125939, 137388, 171735, 228980, 251878, 343470, 377817, 503756, 629695, 686940, 755634, 1259390, 1511268, 1889085, 2518780, 3778170, 7556340]

約数ペア:

[(1, 7556340), (2, 3778170), (3, 2518780), (4, 1889085), (5, 1511268), (6, 1259390), (10, 755634), (11, 686940), (12, 629695), (15, 503756), (20, 377817), (22, 343470), (30, 251878), (33, 228980), (44, 171735), (55, 137388), (60, 125939), (66, 114490), (107, 70620), (110, 68694), (132, 57245), (165, 45796), (214, 35310), (220, 34347), (321, 23540), (330, 22898), (428, 17655), (535, 14124), (642, 11770), (660, 11449), (1070, 7062), (1177, 6420), (1284, 5885), (1605, 4708), (2140, 3531), (2354, 3210)]