1779230070

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{211}}^1\times {\mathrm{31231}}^1$

素因数の和:31458

約数の個数: 64

約数和(自身を含む): 4767252480

約数和(自身を除く): 2988022410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 211, 270, 422, 633, 1055, 1266, 1899, 2110, 3165, 3798, 5697, 6330, 9495, 11394, 18990, 28485, 31231, 56970, 62462, 93693, 156155, 187386, 281079, 312310, 468465, 562158, 843237, 936930, 1405395, 1686474, 2810790, 4216185, 6589741, 8432370, 13179482, 19769223, 32948705, 39538446, 59307669, 65897410, 98846115, 118615338, 177923007, 197692230, 296538345, 355846014, 593076690, 889615035, 1779230070]

約数ペア:

[(1, 1779230070), (2, 889615035), (3, 593076690), (5, 355846014), (6, 296538345), (9, 197692230), (10, 177923007), (15, 118615338), (18, 98846115), (27, 65897410), (30, 59307669), (45, 39538446), (54, 32948705), (90, 19769223), (135, 13179482), (211, 8432370), (270, 6589741), (422, 4216185), (633, 2810790), (1055, 1686474), (1266, 1405395), (1899, 936930), (2110, 843237), (3165, 562158), (3798, 468465), (5697, 312310), (6330, 281079), (9495, 187386), (11394, 156155), (18990, 93693), (28485, 62462), (31231, 56970)]