17494920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{167}}^1$

素因数の和:284

約数の個数: 128

約数和(自身を含む): 59270400

約数和(自身を除く): 41775480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 97, 108, 120, 135, 167, 180, 194, 216, 270, 291, 334, 360, 388, 485, 501, 540, 582, 668, 776, 835, 873, 970, 1002, 1080, 1164, 1336, 1455, 1503, 1670, 1746, 1940, 2004, 2328, 2505, 2619, 2910, 3006, 3340, 3492, 3880, 4008, 4365, 4509, 5010, 5238, 5820, 6012, 6680, 6984, 7515, 8730, 9018, 10020, 10476, 11640, 12024, 13095, 15030, 16199, 17460, 18036, 20040, 20952, 22545, 26190, 30060, 32398, 34920, 36072, 45090, 48597, 52380, 60120, 64796, 80995, 90180, 97194, 104760, 129592, 145791, 161990, 180360, 194388, 242985, 291582, 323980, 388776, 437373, 485970, 583164, 647960, 728955, 874746, 971940, 1166328, 1457910, 1749492, 1943880, 2186865, 2915820, 3498984, 4373730, 5831640, 8747460, 17494920]

約数ペア:

[(1, 17494920), (2, 8747460), (3, 5831640), (4, 4373730), (5, 3498984), (6, 2915820), (8, 2186865), (9, 1943880), (10, 1749492), (12, 1457910), (15, 1166328), (18, 971940), (20, 874746), (24, 728955), (27, 647960), (30, 583164), (36, 485970), (40, 437373), (45, 388776), (54, 323980), (60, 291582), (72, 242985), (90, 194388), (97, 180360), (108, 161990), (120, 145791), (135, 129592), (167, 104760), (180, 97194), (194, 90180), (216, 80995), (270, 64796), (291, 60120), (334, 52380), (360, 48597), (388, 45090), (485, 36072), (501, 34920), (540, 32398), (582, 30060), (668, 26190), (776, 22545), (835, 20952), (873, 20040), (970, 18036), (1002, 17460), (1080, 16199), (1164, 15030), (1336, 13095), (1455, 12024), (1503, 11640), (1670, 10476), (1746, 10020), (1940, 9018), (2004, 8730), (2328, 7515), (2505, 6984), (2619, 6680), (2910, 6012), (3006, 5820), (3340, 5238), (3492, 5010), (3880, 4509), (4008, 4365)]