29291080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{619}}^1$

素因数の和:663

約数の個数: 96

約数和(自身を含む): 81691200

約数和(自身を除く): 52400120

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 169, 182, 260, 280, 338, 364, 455, 520, 619, 676, 728, 845, 910, 1183, 1238, 1352, 1690, 1820, 2366, 2476, 3095, 3380, 3640, 4333, 4732, 4952, 5915, 6190, 6760, 8047, 8666, 9464, 11830, 12380, 16094, 17332, 21665, 23660, 24760, 32188, 34664, 40235, 43330, 47320, 56329, 64376, 80470, 86660, 104611, 112658, 160940, 173320, 209222, 225316, 281645, 321880, 418444, 450632, 523055, 563290, 732277, 836888, 1046110, 1126580, 1464554, 2092220, 2253160, 2929108, 3661385, 4184440, 5858216, 7322770, 14645540, 29291080]

約数ペア:

[(1, 29291080), (2, 14645540), (4, 7322770), (5, 5858216), (7, 4184440), (8, 3661385), (10, 2929108), (13, 2253160), (14, 2092220), (20, 1464554), (26, 1126580), (28, 1046110), (35, 836888), (40, 732277), (52, 563290), (56, 523055), (65, 450632), (70, 418444), (91, 321880), (104, 281645), (130, 225316), (140, 209222), (169, 173320), (182, 160940), (260, 112658), (280, 104611), (338, 86660), (364, 80470), (455, 64376), (520, 56329), (619, 47320), (676, 43330), (728, 40235), (845, 34664), (910, 32188), (1183, 24760), (1238, 23660), (1352, 21665), (1690, 17332), (1820, 16094), (2366, 12380), (2476, 11830), (3095, 9464), (3380, 8666), (3640, 8047), (4333, 6760), (4732, 6190), (4952, 5915)]