488472530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{157}}^1\times {\mathrm{263}}^1$

素因数の和:460

約数の個数: 96

約数和(自身を含む): 1099194624

約数和(自身を除く): 610722094

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 157, 169, 182, 263, 314, 338, 455, 526, 785, 845, 910, 1099, 1183, 1315, 1570, 1690, 1841, 2041, 2198, 2366, 2630, 3419, 3682, 4082, 5495, 5915, 6838, 9205, 10205, 10990, 11830, 14287, 17095, 18410, 20410, 23933, 26533, 28574, 34190, 41291, 44447, 47866, 53066, 71435, 82582, 88894, 119665, 132665, 142870, 185731, 206455, 222235, 239330, 265330, 289037, 311129, 371462, 412910, 444470, 536783, 578074, 622258, 928655, 1073566, 1445185, 1555645, 1857310, 2683915, 2890370, 3111290, 3757481, 5367830, 6978179, 7514962, 13956358, 18787405, 34890895, 37574810, 48847253, 69781790, 97694506, 244236265, 488472530]

約数ペア:

[(1, 488472530), (2, 244236265), (5, 97694506), (7, 69781790), (10, 48847253), (13, 37574810), (14, 34890895), (26, 18787405), (35, 13956358), (65, 7514962), (70, 6978179), (91, 5367830), (130, 3757481), (157, 3111290), (169, 2890370), (182, 2683915), (263, 1857310), (314, 1555645), (338, 1445185), (455, 1073566), (526, 928655), (785, 622258), (845, 578074), (910, 536783), (1099, 444470), (1183, 412910), (1315, 371462), (1570, 311129), (1690, 289037), (1841, 265330), (2041, 239330), (2198, 222235), (2366, 206455), (2630, 185731), (3419, 142870), (3682, 132665), (4082, 119665), (5495, 88894), (5915, 82582), (6838, 71435), (9205, 53066), (10205, 47866), (10990, 44447), (11830, 41291), (14287, 34190), (17095, 28574), (18410, 26533), (20410, 23933)]