30309259715

素因数分解:

$5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{207619}}^1$

素因数の和:207771

約数の個数: 32

約数和(自身を含む): 42972357120

約数和(自身を除く): 12663097405

約数列:

[1, 5, 7, 35, 43, 97, 215, 301, 485, 679, 1505, 3395, 4171, 20855, 29197, 145985, 207619, 1038095, 1453333, 7266665, 8927617, 20139043, 44638085, 62493319, 100695215, 140973301, 312466595, 704866505, 865978849, 4329894245, 6061851943, 30309259715]

約数ペア:

[(1, 30309259715), (5, 6061851943), (7, 4329894245), (35, 865978849), (43, 704866505), (97, 312466595), (215, 140973301), (301, 100695215), (485, 62493319), (679, 44638085), (1505, 20139043), (3395, 8927617), (4171, 7266665), (20855, 1453333), (29197, 1038095), (145985, 207619)]