966917340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{701}}^1$

素因数の和:892

約数の個数: 144

約数和(自身を含む): 3005009280

約数和(自身を除く): 2038091940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 79, 90, 97, 158, 180, 194, 237, 291, 316, 388, 395, 474, 485, 582, 701, 711, 790, 873, 948, 970, 1164, 1185, 1402, 1422, 1455, 1580, 1746, 1940, 2103, 2370, 2804, 2844, 2910, 3492, 3505, 3555, 4206, 4365, 4740, 5820, 6309, 7010, 7110, 7663, 8412, 8730, 10515, 12618, 14020, 14220, 15326, 17460, 21030, 22989, 25236, 30652, 31545, 38315, 42060, 45978, 55379, 63090, 67997, 68967, 76630, 91956, 110758, 114945, 126180, 135994, 137934, 153260, 166137, 203991, 221516, 229890, 271988, 275868, 276895, 332274, 339985, 344835, 407982, 459780, 498411, 553790, 611973, 664548, 679970, 689670, 815964, 830685, 996822, 1019955, 1107580, 1223946, 1359940, 1379340, 1661370, 1993644, 2039910, 2447892, 2492055, 3059865, 3322740, 4079820, 4984110, 5371763, 6119730, 9968220, 10743526, 12239460, 16115289, 21487052, 26858815, 32230578, 48345867, 53717630, 64461156, 80576445, 96691734, 107435260, 161152890, 193383468, 241729335, 322305780, 483458670, 966917340]

約数ペア:

[(1, 966917340), (2, 483458670), (3, 322305780), (4, 241729335), (5, 193383468), (6, 161152890), (9, 107435260), (10, 96691734), (12, 80576445), (15, 64461156), (18, 53717630), (20, 48345867), (30, 32230578), (36, 26858815), (45, 21487052), (60, 16115289), (79, 12239460), (90, 10743526), (97, 9968220), (158, 6119730), (180, 5371763), (194, 4984110), (237, 4079820), (291, 3322740), (316, 3059865), (388, 2492055), (395, 2447892), (474, 2039910), (485, 1993644), (582, 1661370), (701, 1379340), (711, 1359940), (790, 1223946), (873, 1107580), (948, 1019955), (970, 996822), (1164, 830685), (1185, 815964), (1402, 689670), (1422, 679970), (1455, 664548), (1580, 611973), (1746, 553790), (1940, 498411), (2103, 459780), (2370, 407982), (2804, 344835), (2844, 339985), (2910, 332274), (3492, 276895), (3505, 275868), (3555, 271988), (4206, 229890), (4365, 221516), (4740, 203991), (5820, 166137), (6309, 153260), (7010, 137934), (7110, 135994), (7663, 126180), (8412, 114945), (8730, 110758), (10515, 91956), (12618, 76630), (14020, 68967), (14220, 67997), (15326, 63090), (17460, 55379), (21030, 45978), (22989, 42060), (25236, 38315), (30652, 31545)]