2499472010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1231267}}^1$

素因数の和:1231310

約数の個数: 32

約数和(自身を含む): 5319077760

約数和(自身を除く): 2819605750

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 1231267, 2462534, 6156335, 8618869, 12312670, 17237738, 35706743, 43094345, 71413486, 86188690, 178533715, 249947201, 357067430, 499894402, 1249736005, 2499472010]

約数ペア:

[(1, 2499472010), (2, 1249736005), (5, 499894402), (7, 357067430), (10, 249947201), (14, 178533715), (29, 86188690), (35, 71413486), (58, 43094345), (70, 35706743), (145, 17237738), (203, 12312670), (290, 8618869), (406, 6156335), (1015, 2462534), (2030, 1231267)]