74456190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{8191}}^1$

素因数の和:8305

約数の個数: 48

約数和(自身を含む): 195526656

約数和(自身を除く): 121070466

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 101, 202, 303, 505, 606, 909, 1010, 1515, 1818, 3030, 4545, 8191, 9090, 16382, 24573, 40955, 49146, 73719, 81910, 122865, 147438, 245730, 368595, 737190, 827291, 1654582, 2481873, 4136455, 4963746, 7445619, 8272910, 12409365, 14891238, 24818730, 37228095, 74456190]

約数ペア:

[(1, 74456190), (2, 37228095), (3, 24818730), (5, 14891238), (6, 12409365), (9, 8272910), (10, 7445619), (15, 4963746), (18, 4136455), (30, 2481873), (45, 1654582), (90, 827291), (101, 737190), (202, 368595), (303, 245730), (505, 147438), (606, 122865), (909, 81910), (1010, 73719), (1515, 49146), (1818, 40955), (3030, 24573), (4545, 16382), (8191, 9090)]