20170248930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{40949}}^1$

素因数の和:41396

約数の個数: 96

約数和(自身を含む): 56612228400

約数和(自身を除く): 36441979470

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 421, 585, 842, 1170, 1263, 2105, 2526, 3789, 4210, 5473, 6315, 7578, 10946, 12630, 16419, 18945, 27365, 32838, 37890, 40949, 49257, 54730, 81898, 82095, 98514, 122847, 164190, 204745, 245694, 246285, 368541, 409490, 492570, 532337, 614235, 737082, 1064674, 1228470, 1597011, 1842705, 2661685, 3194022, 3685410, 4791033, 5323370, 7985055, 9582066, 15970110, 17239529, 23955165, 34479058, 47910330, 51718587, 86197645, 103437174, 155155761, 172395290, 224113877, 258592935, 310311522, 448227754, 517185870, 672341631, 775778805, 1120569385, 1344683262, 1551557610, 2017024893, 2241138770, 3361708155, 4034049786, 6723416310, 10085124465, 20170248930]

約数ペア:

[(1, 20170248930), (2, 10085124465), (3, 6723416310), (5, 4034049786), (6, 3361708155), (9, 2241138770), (10, 2017024893), (13, 1551557610), (15, 1344683262), (18, 1120569385), (26, 775778805), (30, 672341631), (39, 517185870), (45, 448227754), (65, 310311522), (78, 258592935), (90, 224113877), (117, 172395290), (130, 155155761), (195, 103437174), (234, 86197645), (390, 51718587), (421, 47910330), (585, 34479058), (842, 23955165), (1170, 17239529), (1263, 15970110), (2105, 9582066), (2526, 7985055), (3789, 5323370), (4210, 4791033), (5473, 3685410), (6315, 3194022), (7578, 2661685), (10946, 1842705), (12630, 1597011), (16419, 1228470), (18945, 1064674), (27365, 737082), (32838, 614235), (37890, 532337), (40949, 492570), (49257, 409490), (54730, 368541), (81898, 246285), (82095, 245694), (98514, 204745), (122847, 164190)]