30437220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{431}}^1$

素因数の和:561

約数の個数: 96

約数和(自身を含む): 94058496

約数和(自身を除く): 63621276

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, 431, 535, 642, 660, 862, 1070, 1177, 1284, 1293, 1605, 1724, 2140, 2155, 2354, 2586, 3210, 3531, 4310, 4708, 4741, 5172, 5885, 6420, 6465, 7062, 8620, 9482, 11770, 12930, 14124, 14223, 17655, 18964, 23540, 23705, 25860, 28446, 35310, 46117, 47410, 56892, 70620, 71115, 92234, 94820, 138351, 142230, 184468, 230585, 276702, 284460, 461170, 507287, 553404, 691755, 922340, 1014574, 1383510, 1521861, 2029148, 2536435, 2767020, 3043722, 5072870, 6087444, 7609305, 10145740, 15218610, 30437220]

約数ペア:

[(1, 30437220), (2, 15218610), (3, 10145740), (4, 7609305), (5, 6087444), (6, 5072870), (10, 3043722), (11, 2767020), (12, 2536435), (15, 2029148), (20, 1521861), (22, 1383510), (30, 1014574), (33, 922340), (44, 691755), (55, 553404), (60, 507287), (66, 461170), (107, 284460), (110, 276702), (132, 230585), (165, 184468), (214, 142230), (220, 138351), (321, 94820), (330, 92234), (428, 71115), (431, 70620), (535, 56892), (642, 47410), (660, 46117), (862, 35310), (1070, 28446), (1177, 25860), (1284, 23705), (1293, 23540), (1605, 18964), (1724, 17655), (2140, 14223), (2155, 14124), (2354, 12930), (2586, 11770), (3210, 9482), (3531, 8620), (4310, 7062), (4708, 6465), (4741, 6420), (5172, 5885)]