30435993

素因数分解:

$3^5\times 7^1\times {\mathrm{29}}^1\times {\mathrm{617}}^1$

素因数の和:668

約数の個数: 48

約数和(自身を含む): 53988480

約数和(自身を除く): 23552487

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 81, 87, 189, 203, 243, 261, 567, 609, 617, 783, 1701, 1827, 1851, 2349, 4319, 5481, 5553, 7047, 12957, 16443, 16659, 17893, 38871, 49329, 49977, 53679, 116613, 125251, 149931, 161037, 349839, 375753, 483111, 1049517, 1127259, 1449333, 3381777, 4347999, 10145331, 30435993]

約数ペア:

[(1, 30435993), (3, 10145331), (7, 4347999), (9, 3381777), (21, 1449333), (27, 1127259), (29, 1049517), (63, 483111), (81, 375753), (87, 349839), (189, 161037), (203, 149931), (243, 125251), (261, 116613), (567, 53679), (609, 49977), (617, 49329), (783, 38871), (1701, 17893), (1827, 16659), (1851, 16443), (2349, 12957), (4319, 7047), (5481, 5553)]