2381635380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{243521}}^1$

素因数の和:243696

約数の個数: 48

約数和(自身を含む): 6709518144

約数和(自身を除く): 4327882764

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 163, 326, 489, 652, 815, 978, 1630, 1956, 2445, 3260, 4890, 9780, 243521, 487042, 730563, 974084, 1217605, 1461126, 2435210, 2922252, 3652815, 4870420, 7305630, 14611260, 39693923, 79387846, 119081769, 158775692, 198469615, 238163538, 396939230, 476327076, 595408845, 793878460, 1190817690, 2381635380]

約数ペア:

[(1, 2381635380), (2, 1190817690), (3, 793878460), (4, 595408845), (5, 476327076), (6, 396939230), (10, 238163538), (12, 198469615), (15, 158775692), (20, 119081769), (30, 79387846), (60, 39693923), (163, 14611260), (326, 7305630), (489, 4870420), (652, 3652815), (815, 2922252), (978, 2435210), (1630, 1461126), (1956, 1217605), (2445, 974084), (3260, 730563), (4890, 487042), (9780, 243521)]