141983940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{1087}}^1$

素因数の和:1417

約数の個数: 96

約数和(自身を含む): 456228864

約数和(自身を除く): 314244924

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 311, 420, 622, 933, 1087, 1244, 1555, 1866, 2174, 2177, 3110, 3261, 3732, 4348, 4354, 4665, 5435, 6220, 6522, 6531, 7609, 8708, 9330, 10870, 10885, 13044, 13062, 15218, 16305, 18660, 21740, 21770, 22827, 26124, 30436, 32610, 32655, 38045, 43540, 45654, 65220, 65310, 76090, 91308, 114135, 130620, 152180, 228270, 338057, 456540, 676114, 1014171, 1352228, 1690285, 2028342, 2366399, 3380570, 4056684, 4732798, 5070855, 6761140, 7099197, 9465596, 10141710, 11831995, 14198394, 20283420, 23663990, 28396788, 35495985, 47327980, 70991970, 141983940]

約数ペア:

[(1, 141983940), (2, 70991970), (3, 47327980), (4, 35495985), (5, 28396788), (6, 23663990), (7, 20283420), (10, 14198394), (12, 11831995), (14, 10141710), (15, 9465596), (20, 7099197), (21, 6761140), (28, 5070855), (30, 4732798), (35, 4056684), (42, 3380570), (60, 2366399), (70, 2028342), (84, 1690285), (105, 1352228), (140, 1014171), (210, 676114), (311, 456540), (420, 338057), (622, 228270), (933, 152180), (1087, 130620), (1244, 114135), (1555, 91308), (1866, 76090), (2174, 65310), (2177, 65220), (3110, 45654), (3261, 43540), (3732, 38045), (4348, 32655), (4354, 32610), (4665, 30436), (5435, 26124), (6220, 22827), (6522, 21770), (6531, 21740), (7609, 18660), (8708, 16305), (9330, 15218), (10870, 13062), (10885, 13044)]