130161420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{723119}}^1$

素因数の和:723134

約数の個数: 36

約数和(自身を含む): 394823520

約数和(自身を除く): 264662100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 723119, 1446238, 2169357, 2892476, 3615595, 4338714, 6508071, 7231190, 8677428, 10846785, 13016142, 14462380, 21693570, 26032284, 32540355, 43387140, 65080710, 130161420]

約数ペア:

[(1, 130161420), (2, 65080710), (3, 43387140), (4, 32540355), (5, 26032284), (6, 21693570), (9, 14462380), (10, 13016142), (12, 10846785), (15, 8677428), (18, 7231190), (20, 6508071), (30, 4338714), (36, 3615595), (45, 2892476), (60, 2169357), (90, 1446238), (180, 723119)]