3038340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{641}}^1$

素因数の和:732

約数の個数: 48

約数和(自身を含む): 8628480

約数和(自身を除く): 5590140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 641, 790, 948, 1185, 1282, 1580, 1923, 2370, 2564, 3205, 3846, 4740, 6410, 7692, 9615, 12820, 19230, 38460, 50639, 101278, 151917, 202556, 253195, 303834, 506390, 607668, 759585, 1012780, 1519170, 3038340]

約数ペア:

[(1, 3038340), (2, 1519170), (3, 1012780), (4, 759585), (5, 607668), (6, 506390), (10, 303834), (12, 253195), (15, 202556), (20, 151917), (30, 101278), (60, 50639), (79, 38460), (158, 19230), (237, 12820), (316, 9615), (395, 7692), (474, 6410), (641, 4740), (790, 3846), (948, 3205), (1185, 2564), (1282, 2370), (1580, 1923)]