157020330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{499}}^1\times {\mathrm{617}}^1$

素因数の和:1143

約数の個数: 64

約数和(自身を含む): 400464000

約数和(自身を除く): 243443670

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 499, 510, 617, 998, 1234, 1497, 1851, 2495, 2994, 3085, 3702, 4990, 6170, 7485, 8483, 9255, 10489, 14970, 16966, 18510, 20978, 25449, 31467, 42415, 50898, 52445, 62934, 84830, 104890, 127245, 157335, 254490, 307883, 314670, 615766, 923649, 1539415, 1847298, 3078830, 4618245, 5234011, 9236490, 10468022, 15702033, 26170055, 31404066, 52340110, 78510165, 157020330]

約数ペア:

[(1, 157020330), (2, 78510165), (3, 52340110), (5, 31404066), (6, 26170055), (10, 15702033), (15, 10468022), (17, 9236490), (30, 5234011), (34, 4618245), (51, 3078830), (85, 1847298), (102, 1539415), (170, 923649), (255, 615766), (499, 314670), (510, 307883), (617, 254490), (998, 157335), (1234, 127245), (1497, 104890), (1851, 84830), (2495, 62934), (2994, 52445), (3085, 50898), (3702, 42415), (4990, 31467), (6170, 25449), (7485, 20978), (8483, 18510), (9255, 16966), (10489, 14970)]