1878201310

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{235069}}^1$

素因数の和:235140

約数の個数: 32

約数和(自身を含む): 3655808640

約数和(自身を除く): 1777607330

約数列:

[1, 2, 5, 10, 17, 34, 47, 85, 94, 170, 235, 470, 799, 1598, 3995, 7990, 235069, 470138, 1175345, 2350690, 3996173, 7992346, 11048243, 19980865, 22096486, 39961730, 55241215, 110482430, 187820131, 375640262, 939100655, 1878201310]

約数ペア:

[(1, 1878201310), (2, 939100655), (5, 375640262), (10, 187820131), (17, 110482430), (34, 55241215), (47, 39961730), (85, 22096486), (94, 19980865), (170, 11048243), (235, 7992346), (470, 3996173), (799, 2350690), (1598, 1175345), (3995, 470138), (7990, 235069)]