9930540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1$

素因数の和:343

約数の個数: 96

約数和(自身を含む): 30320640

約数和(自身を除く): 20390100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 31, 38, 57, 60, 62, 76, 93, 95, 114, 124, 155, 186, 190, 228, 281, 285, 310, 372, 380, 465, 562, 570, 589, 620, 843, 930, 1124, 1140, 1178, 1405, 1686, 1767, 1860, 2356, 2810, 2945, 3372, 3534, 4215, 5339, 5620, 5890, 7068, 8430, 8711, 8835, 10678, 11780, 16017, 16860, 17422, 17670, 21356, 26133, 26695, 32034, 34844, 35340, 43555, 52266, 53390, 64068, 80085, 87110, 104532, 106780, 130665, 160170, 165509, 174220, 261330, 320340, 331018, 496527, 522660, 662036, 827545, 993054, 1655090, 1986108, 2482635, 3310180, 4965270, 9930540]

約数ペア:

[(1, 9930540), (2, 4965270), (3, 3310180), (4, 2482635), (5, 1986108), (6, 1655090), (10, 993054), (12, 827545), (15, 662036), (19, 522660), (20, 496527), (30, 331018), (31, 320340), (38, 261330), (57, 174220), (60, 165509), (62, 160170), (76, 130665), (93, 106780), (95, 104532), (114, 87110), (124, 80085), (155, 64068), (186, 53390), (190, 52266), (228, 43555), (281, 35340), (285, 34844), (310, 32034), (372, 26695), (380, 26133), (465, 21356), (562, 17670), (570, 17422), (589, 16860), (620, 16017), (843, 11780), (930, 10678), (1124, 8835), (1140, 8711), (1178, 8430), (1405, 7068), (1686, 5890), (1767, 5620), (1860, 5339), (2356, 4215), (2810, 3534), (2945, 3372)]