1254148980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{587}}^1\times {\mathrm{5087}}^1$

素因数の和:5693

約数の個数: 96

約数和(自身を含む): 4020903936

約数和(自身を除く): 2766754956

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, 420, 587, 1174, 1761, 2348, 2935, 3522, 4109, 5087, 5870, 7044, 8218, 8805, 10174, 11740, 12327, 15261, 16436, 17610, 20348, 20545, 24654, 25435, 30522, 35220, 35609, 41090, 49308, 50870, 61044, 61635, 71218, 76305, 82180, 101740, 106827, 123270, 142436, 152610, 178045, 213654, 246540, 305220, 356090, 427308, 534135, 712180, 1068270, 2136540, 2986069, 5972138, 8958207, 11944276, 14930345, 17916414, 20902483, 29860690, 35832828, 41804966, 44791035, 59721380, 62707449, 83609932, 89582070, 104512415, 125414898, 179164140, 209024830, 250829796, 313537245, 418049660, 627074490, 1254148980]

約数ペア:

[(1, 1254148980), (2, 627074490), (3, 418049660), (4, 313537245), (5, 250829796), (6, 209024830), (7, 179164140), (10, 125414898), (12, 104512415), (14, 89582070), (15, 83609932), (20, 62707449), (21, 59721380), (28, 44791035), (30, 41804966), (35, 35832828), (42, 29860690), (60, 20902483), (70, 17916414), (84, 14930345), (105, 11944276), (140, 8958207), (210, 5972138), (420, 2986069), (587, 2136540), (1174, 1068270), (1761, 712180), (2348, 534135), (2935, 427308), (3522, 356090), (4109, 305220), (5087, 246540), (5870, 213654), (7044, 178045), (8218, 152610), (8805, 142436), (10174, 123270), (11740, 106827), (12327, 101740), (15261, 82180), (16436, 76305), (17610, 71218), (20348, 61635), (20545, 61044), (24654, 50870), (25435, 49308), (30522, 41090), (35220, 35609)]