391569242190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{18461539}}^1$

素因数の和:18461657

約数の個数: 64

約数和(自身を含む): 1084652398080

約数和(自身を除く): 693083155890

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 101, 105, 202, 210, 303, 505, 606, 707, 1010, 1414, 1515, 2121, 3030, 3535, 4242, 7070, 10605, 21210, 18461539, 36923078, 55384617, 92307695, 110769234, 129230773, 184615390, 258461546, 276923085, 387692319, 553846170, 646153865, 775384638, 1292307730, 1864615439, 1938461595, 3729230878, 3876923190, 5593846317, 9323077195, 11187692634, 13052308073, 18646154390, 26104616146, 27969231585, 39156924219, 55938463170, 65261540365, 78313848438, 130523080730, 195784621095, 391569242190]

約数ペア:

[(1, 391569242190), (2, 195784621095), (3, 130523080730), (5, 78313848438), (6, 65261540365), (7, 55938463170), (10, 39156924219), (14, 27969231585), (15, 26104616146), (21, 18646154390), (30, 13052308073), (35, 11187692634), (42, 9323077195), (70, 5593846317), (101, 3876923190), (105, 3729230878), (202, 1938461595), (210, 1864615439), (303, 1292307730), (505, 775384638), (606, 646153865), (707, 553846170), (1010, 387692319), (1414, 276923085), (1515, 258461546), (2121, 184615390), (3030, 129230773), (3535, 110769234), (4242, 92307695), (7070, 55384617), (10605, 36923078), (21210, 18461539)]