17418060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{463}}^1$

素因数の和:508

約数の個数: 144

約数和(自身を含む): 60802560

約数和(自身を除く): 43384500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 30, 33, 36, 38, 44, 45, 55, 57, 60, 66, 76, 90, 95, 99, 110, 114, 132, 165, 171, 180, 190, 198, 209, 220, 228, 285, 330, 342, 380, 396, 418, 463, 495, 570, 627, 660, 684, 836, 855, 926, 990, 1045, 1140, 1254, 1389, 1710, 1852, 1881, 1980, 2090, 2315, 2508, 2778, 3135, 3420, 3762, 4167, 4180, 4630, 5093, 5556, 6270, 6945, 7524, 8334, 8797, 9260, 9405, 10186, 12540, 13890, 15279, 16668, 17594, 18810, 20372, 20835, 25465, 26391, 27780, 30558, 35188, 37620, 41670, 43985, 45837, 50930, 52782, 61116, 76395, 79173, 83340, 87970, 91674, 96767, 101860, 105564, 131955, 152790, 158346, 175940, 183348, 193534, 229185, 263910, 290301, 305580, 316692, 387068, 395865, 458370, 483835, 527820, 580602, 791730, 870903, 916740, 967670, 1161204, 1451505, 1583460, 1741806, 1935340, 2903010, 3483612, 4354515, 5806020, 8709030, 17418060]

約数ペア:

[(1, 17418060), (2, 8709030), (3, 5806020), (4, 4354515), (5, 3483612), (6, 2903010), (9, 1935340), (10, 1741806), (11, 1583460), (12, 1451505), (15, 1161204), (18, 967670), (19, 916740), (20, 870903), (22, 791730), (30, 580602), (33, 527820), (36, 483835), (38, 458370), (44, 395865), (45, 387068), (55, 316692), (57, 305580), (60, 290301), (66, 263910), (76, 229185), (90, 193534), (95, 183348), (99, 175940), (110, 158346), (114, 152790), (132, 131955), (165, 105564), (171, 101860), (180, 96767), (190, 91674), (198, 87970), (209, 83340), (220, 79173), (228, 76395), (285, 61116), (330, 52782), (342, 50930), (380, 45837), (396, 43985), (418, 41670), (463, 37620), (495, 35188), (570, 30558), (627, 27780), (660, 26391), (684, 25465), (836, 20835), (855, 20372), (926, 18810), (990, 17594), (1045, 16668), (1140, 15279), (1254, 13890), (1389, 12540), (1710, 10186), (1852, 9405), (1881, 9260), (1980, 8797), (2090, 8334), (2315, 7524), (2508, 6945), (2778, 6270), (3135, 5556), (3420, 5093), (3762, 4630), (4167, 4180)]