1396107720

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{554011}}^1$

素因数の和:554035

約数の個数: 96

約数和(自身を含む): 5185552320

約数和(自身を除く): 3789444600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 554011, 1108022, 1662033, 2216044, 2770055, 3324066, 3878077, 4432088, 4986099, 5540110, 6648132, 7756154, 8310165, 9972198, 11080220, 11634231, 13296264, 15512308, 16620330, 19390385, 19944396, 22160440, 23268462, 24930495, 31024616, 33240660, 34902693, 38780770, 39888792, 46536924, 49860990, 58171155, 66481320, 69805386, 77561540, 93073848, 99721980, 116342310, 139610772, 155123080, 174513465, 199443960, 232684620, 279221544, 349026930, 465369240, 698053860, 1396107720]

約数ペア:

[(1, 1396107720), (2, 698053860), (3, 465369240), (4, 349026930), (5, 279221544), (6, 232684620), (7, 199443960), (8, 174513465), (9, 155123080), (10, 139610772), (12, 116342310), (14, 99721980), (15, 93073848), (18, 77561540), (20, 69805386), (21, 66481320), (24, 58171155), (28, 49860990), (30, 46536924), (35, 39888792), (36, 38780770), (40, 34902693), (42, 33240660), (45, 31024616), (56, 24930495), (60, 23268462), (63, 22160440), (70, 19944396), (72, 19390385), (84, 16620330), (90, 15512308), (105, 13296264), (120, 11634231), (126, 11080220), (140, 9972198), (168, 8310165), (180, 7756154), (210, 6648132), (252, 5540110), (280, 4986099), (315, 4432088), (360, 3878077), (420, 3324066), (504, 2770055), (630, 2216044), (840, 1662033), (1260, 1108022), (2520, 554011)]