34815560

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:159

約数の個数: 128

約数和(自身を含む): 91445760

約数和(自身を除く): 56630200

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 26, 40, 41, 46, 52, 65, 71, 82, 92, 104, 115, 130, 142, 164, 184, 205, 230, 260, 284, 299, 328, 355, 410, 460, 520, 533, 568, 598, 710, 820, 920, 923, 943, 1066, 1196, 1420, 1495, 1633, 1640, 1846, 1886, 2132, 2392, 2665, 2840, 2911, 2990, 3266, 3692, 3772, 4264, 4615, 4715, 5330, 5822, 5980, 6532, 7384, 7544, 8165, 9230, 9430, 10660, 11644, 11960, 12259, 13064, 14555, 16330, 18460, 18860, 21229, 21320, 23288, 24518, 29110, 32660, 36920, 37720, 37843, 42458, 49036, 58220, 61295, 65320, 66953, 75686, 84916, 98072, 106145, 116440, 122590, 133906, 151372, 169832, 189215, 212290, 245180, 267812, 302744, 334765, 378430, 424580, 490360, 535624, 669530, 756860, 849160, 870389, 1339060, 1513720, 1740778, 2678120, 3481556, 4351945, 6963112, 8703890, 17407780, 34815560]

約数ペア:

[(1, 34815560), (2, 17407780), (4, 8703890), (5, 6963112), (8, 4351945), (10, 3481556), (13, 2678120), (20, 1740778), (23, 1513720), (26, 1339060), (40, 870389), (41, 849160), (46, 756860), (52, 669530), (65, 535624), (71, 490360), (82, 424580), (92, 378430), (104, 334765), (115, 302744), (130, 267812), (142, 245180), (164, 212290), (184, 189215), (205, 169832), (230, 151372), (260, 133906), (284, 122590), (299, 116440), (328, 106145), (355, 98072), (410, 84916), (460, 75686), (520, 66953), (533, 65320), (568, 61295), (598, 58220), (710, 49036), (820, 42458), (920, 37843), (923, 37720), (943, 36920), (1066, 32660), (1196, 29110), (1420, 24518), (1495, 23288), (1633, 21320), (1640, 21229), (1846, 18860), (1886, 18460), (2132, 16330), (2392, 14555), (2665, 13064), (2840, 12259), (2911, 11960), (2990, 11644), (3266, 10660), (3692, 9430), (3772, 9230), (4264, 8165), (4615, 7544), (4715, 7384), (5330, 6532), (5822, 5980)]