16119270

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{227}}^1\times {\mathrm{263}}^1$

素因数の和:506

約数の個数: 64

約数和(自身を含む): 43338240

約数和(自身を除く): 27218970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 227, 263, 270, 454, 526, 681, 789, 1135, 1315, 1362, 1578, 2043, 2270, 2367, 2630, 3405, 3945, 4086, 4734, 6129, 6810, 7101, 7890, 10215, 11835, 12258, 14202, 20430, 23670, 30645, 35505, 59701, 61290, 71010, 119402, 179103, 298505, 358206, 537309, 597010, 895515, 1074618, 1611927, 1791030, 2686545, 3223854, 5373090, 8059635, 16119270]

約数ペア:

[(1, 16119270), (2, 8059635), (3, 5373090), (5, 3223854), (6, 2686545), (9, 1791030), (10, 1611927), (15, 1074618), (18, 895515), (27, 597010), (30, 537309), (45, 358206), (54, 298505), (90, 179103), (135, 119402), (227, 71010), (263, 61290), (270, 59701), (454, 35505), (526, 30645), (681, 23670), (789, 20430), (1135, 14202), (1315, 12258), (1362, 11835), (1578, 10215), (2043, 7890), (2270, 7101), (2367, 6810), (2630, 6129), (3405, 4734), (3945, 4086)]