19069650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{1367}}^1$

素因数の和:1416

約数の個数: 72

約数和(自身を含む): 52925184

約数和(自身を除く): 33855534

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 31, 45, 50, 62, 75, 90, 93, 150, 155, 186, 225, 279, 310, 450, 465, 558, 775, 930, 1367, 1395, 1550, 2325, 2734, 2790, 4101, 4650, 6835, 6975, 8202, 12303, 13670, 13950, 20505, 24606, 34175, 41010, 42377, 61515, 68350, 84754, 102525, 123030, 127131, 205050, 211885, 254262, 307575, 381393, 423770, 615150, 635655, 762786, 1059425, 1271310, 1906965, 2118850, 3178275, 3813930, 6356550, 9534825, 19069650]

約数ペア:

[(1, 19069650), (2, 9534825), (3, 6356550), (5, 3813930), (6, 3178275), (9, 2118850), (10, 1906965), (15, 1271310), (18, 1059425), (25, 762786), (30, 635655), (31, 615150), (45, 423770), (50, 381393), (62, 307575), (75, 254262), (90, 211885), (93, 205050), (150, 127131), (155, 123030), (186, 102525), (225, 84754), (279, 68350), (310, 61515), (450, 42377), (465, 41010), (558, 34175), (775, 24606), (930, 20505), (1367, 13950), (1395, 13670), (1550, 12303), (2325, 8202), (2734, 6975), (2790, 6835), (4101, 4650)]