494359740

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{130783}}^1$

素因数の和:130808

約数の個数: 96

約数和(自身を含む): 1757736960

約数和(自身を除く): 1263377220

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, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 130783, 261566, 392349, 523132, 653915, 784698, 915481, 1177047, 1307830, 1569396, 1830962, 1961745, 2354094, 2615660, 2746443, 3531141, 3661924, 3923490, 4577405, 4708188, 5492886, 5885235, 7062282, 7846980, 8239329, 9154810, 10985772, 11770470, 13732215, 14124564, 16478658, 17655705, 18309620, 23540940, 24717987, 27464430, 32957316, 35311410, 41196645, 49435974, 54928860, 70622820, 82393290, 98871948, 123589935, 164786580, 247179870, 494359740]

約数ペア:

[(1, 494359740), (2, 247179870), (3, 164786580), (4, 123589935), (5, 98871948), (6, 82393290), (7, 70622820), (9, 54928860), (10, 49435974), (12, 41196645), (14, 35311410), (15, 32957316), (18, 27464430), (20, 24717987), (21, 23540940), (27, 18309620), (28, 17655705), (30, 16478658), (35, 14124564), (36, 13732215), (42, 11770470), (45, 10985772), (54, 9154810), (60, 8239329), (63, 7846980), (70, 7062282), (84, 5885235), (90, 5492886), (105, 4708188), (108, 4577405), (126, 3923490), (135, 3661924), (140, 3531141), (180, 2746443), (189, 2615660), (210, 2354094), (252, 1961745), (270, 1830962), (315, 1569396), (378, 1307830), (420, 1177047), (540, 915481), (630, 784698), (756, 653915), (945, 523132), (1260, 392349), (1890, 261566), (3780, 130783)]