17442540

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:158

約数の個数: 144

約数和(自身を含む): 56932512

約数和(自身を除く): 39489972

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 45, 54, 60, 74, 81, 90, 97, 108, 111, 135, 148, 162, 180, 185, 194, 222, 243, 270, 291, 324, 333, 370, 388, 405, 444, 485, 486, 540, 555, 582, 666, 740, 810, 873, 970, 972, 999, 1110, 1164, 1215, 1332, 1455, 1620, 1665, 1746, 1940, 1998, 2220, 2430, 2619, 2910, 2997, 3330, 3492, 3589, 3996, 4365, 4860, 4995, 5238, 5820, 5994, 6660, 7178, 7857, 8730, 8991, 9990, 10476, 10767, 11988, 13095, 14356, 14985, 15714, 17460, 17945, 17982, 19980, 21534, 23571, 26190, 29970, 31428, 32301, 35890, 35964, 39285, 43068, 44955, 47142, 52380, 53835, 59940, 64602, 71780, 78570, 89910, 94284, 96903, 107670, 117855, 129204, 157140, 161505, 179820, 193806, 215340, 235710, 290709, 323010, 387612, 471420, 484515, 581418, 646020, 872127, 969030, 1162836, 1453545, 1744254, 1938060, 2907090, 3488508, 4360635, 5814180, 8721270, 17442540]

約数ペア:

[(1, 17442540), (2, 8721270), (3, 5814180), (4, 4360635), (5, 3488508), (6, 2907090), (9, 1938060), (10, 1744254), (12, 1453545), (15, 1162836), (18, 969030), (20, 872127), (27, 646020), (30, 581418), (36, 484515), (37, 471420), (45, 387612), (54, 323010), (60, 290709), (74, 235710), (81, 215340), (90, 193806), (97, 179820), (108, 161505), (111, 157140), (135, 129204), (148, 117855), (162, 107670), (180, 96903), (185, 94284), (194, 89910), (222, 78570), (243, 71780), (270, 64602), (291, 59940), (324, 53835), (333, 52380), (370, 47142), (388, 44955), (405, 43068), (444, 39285), (485, 35964), (486, 35890), (540, 32301), (555, 31428), (582, 29970), (666, 26190), (740, 23571), (810, 21534), (873, 19980), (970, 17982), (972, 17945), (999, 17460), (1110, 15714), (1164, 14985), (1215, 14356), (1332, 13095), (1455, 11988), (1620, 10767), (1665, 10476), (1746, 9990), (1940, 8991), (1998, 8730), (2220, 7857), (2430, 7178), (2619, 6660), (2910, 5994), (2997, 5820), (3330, 5238), (3492, 4995), (3589, 4860), (3996, 4365)]