3470293660

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{443}}^1\times {\mathrm{6421}}^1$

素因数の和:6934

約数の個数: 48

約数和(自身を含む): 7424962272

約数和(自身を除く): 3954668612

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 443, 610, 886, 1220, 1772, 2215, 4430, 6421, 8860, 12842, 25684, 27023, 32105, 54046, 64210, 108092, 128420, 135115, 270230, 391681, 540460, 783362, 1566724, 1958405, 2844503, 3916810, 5689006, 7833620, 11378012, 14222515, 28445030, 56890060, 173514683, 347029366, 694058732, 867573415, 1735146830, 3470293660]

約数ペア:

[(1, 3470293660), (2, 1735146830), (4, 867573415), (5, 694058732), (10, 347029366), (20, 173514683), (61, 56890060), (122, 28445030), (244, 14222515), (305, 11378012), (443, 7833620), (610, 5689006), (886, 3916810), (1220, 2844503), (1772, 1958405), (2215, 1566724), (4430, 783362), (6421, 540460), (8860, 391681), (12842, 270230), (25684, 135115), (27023, 128420), (32105, 108092), (54046, 64210)]