323180930

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{181}}^1$

素因数の和:395

約数の個数: 64

約数和(自身を含む): 622702080

約数和(自身を除く): 299521150

約数列:

[1, 2, 5, 10, 29, 47, 58, 94, 131, 145, 181, 235, 262, 290, 362, 470, 655, 905, 1310, 1363, 1810, 2726, 3799, 5249, 6157, 6815, 7598, 8507, 10498, 12314, 13630, 17014, 18995, 23711, 26245, 30785, 37990, 42535, 47422, 52490, 61570, 85070, 118555, 178553, 237110, 246703, 357106, 493406, 687619, 892765, 1114417, 1233515, 1375238, 1785530, 2228834, 2467030, 3438095, 5572085, 6876190, 11144170, 32318093, 64636186, 161590465, 323180930]

約数ペア:

[(1, 323180930), (2, 161590465), (5, 64636186), (10, 32318093), (29, 11144170), (47, 6876190), (58, 5572085), (94, 3438095), (131, 2467030), (145, 2228834), (181, 1785530), (235, 1375238), (262, 1233515), (290, 1114417), (362, 892765), (470, 687619), (655, 493406), (905, 357106), (1310, 246703), (1363, 237110), (1810, 178553), (2726, 118555), (3799, 85070), (5249, 61570), (6157, 52490), (6815, 47422), (7598, 42535), (8507, 37990), (10498, 30785), (12314, 26245), (13630, 23711), (17014, 18995)]