38930220

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{3433}}^1$

素因数の和:3461

約数の個数: 120

約数和(自身を含む): 139612704

約数和(自身を除く): 100682484

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1620, 1890, 2268, 2835, 3433, 3780, 5670, 6866, 10299, 11340, 13732, 17165, 20598, 24031, 30897, 34330, 41196, 48062, 51495, 61794, 68660, 72093, 92691, 96124, 102990, 120155, 123588, 144186, 154485, 185382, 205980, 216279, 240310, 278073, 288372, 308970, 360465, 370764, 432558, 463455, 480620, 556146, 617940, 648837, 720930, 865116, 926910, 1081395, 1112292, 1297674, 1390365, 1441860, 1853820, 1946511, 2162790, 2595348, 2780730, 3244185, 3893022, 4325580, 5561460, 6488370, 7786044, 9732555, 12976740, 19465110, 38930220]

約数ペア:

[(1, 38930220), (2, 19465110), (3, 12976740), (4, 9732555), (5, 7786044), (6, 6488370), (7, 5561460), (9, 4325580), (10, 3893022), (12, 3244185), (14, 2780730), (15, 2595348), (18, 2162790), (20, 1946511), (21, 1853820), (27, 1441860), (28, 1390365), (30, 1297674), (35, 1112292), (36, 1081395), (42, 926910), (45, 865116), (54, 720930), (60, 648837), (63, 617940), (70, 556146), (81, 480620), (84, 463455), (90, 432558), (105, 370764), (108, 360465), (126, 308970), (135, 288372), (140, 278073), (162, 240310), (180, 216279), (189, 205980), (210, 185382), (252, 154485), (270, 144186), (315, 123588), (324, 120155), (378, 102990), (405, 96124), (420, 92691), (540, 72093), (567, 68660), (630, 61794), (756, 51495), (810, 48062), (945, 41196), (1134, 34330), (1260, 30897), (1620, 24031), (1890, 20598), (2268, 17165), (2835, 13732), (3433, 11340), (3780, 10299), (5670, 6866)]