254917103610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31231}}^1\times {\mathrm{20929}}^1$

素因数の和:52183

約数の個数: 64

約数和(自身を含む): 658915246080

約数和(自身を除く): 403998142470

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 20929, 31231, 41858, 62462, 62787, 93693, 104645, 125574, 156155, 187386, 209290, 272077, 312310, 313935, 406003, 468465, 544154, 627870, 812006, 816231, 936930, 1218009, 1360385, 1632462, 2030015, 2436018, 2720770, 4060030, 4081155, 6090045, 8162310, 12180090, 653633599, 1307267198, 1960900797, 3268167995, 3921801594, 6536335990, 8497236787, 9804503985, 16994473574, 19609007970, 25491710361, 42486183935, 50983420722, 84972367870, 127458551805, 254917103610]

約数ペア:

[(1, 254917103610), (2, 127458551805), (3, 84972367870), (5, 50983420722), (6, 42486183935), (10, 25491710361), (13, 19609007970), (15, 16994473574), (26, 9804503985), (30, 8497236787), (39, 6536335990), (65, 3921801594), (78, 3268167995), (130, 1960900797), (195, 1307267198), (390, 653633599), (20929, 12180090), (31231, 8162310), (41858, 6090045), (62462, 4081155), (62787, 4060030), (93693, 2720770), (104645, 2436018), (125574, 2030015), (156155, 1632462), (187386, 1360385), (209290, 1218009), (272077, 936930), (312310, 816231), (313935, 812006), (406003, 627870), (468465, 544154)]