145277940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{51517}}^1$

素因数の和:51576

約数の個数: 48

約数和(自身を含む): 415441152

約数和(自身を除く): 270163212

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 51517, 103034, 154551, 206068, 257585, 309102, 515170, 618204, 772755, 1030340, 1545510, 2421299, 3091020, 4842598, 7263897, 9685196, 12106495, 14527794, 24212990, 29055588, 36319485, 48425980, 72638970, 145277940]

約数ペア:

[(1, 145277940), (2, 72638970), (3, 48425980), (4, 36319485), (5, 29055588), (6, 24212990), (10, 14527794), (12, 12106495), (15, 9685196), (20, 7263897), (30, 4842598), (47, 3091020), (60, 2421299), (94, 1545510), (141, 1030340), (188, 772755), (235, 618204), (282, 515170), (470, 309102), (564, 257585), (705, 206068), (940, 154551), (1410, 103034), (2820, 51517)]