73877490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{20021}}^1$

素因数の和:20075

約数の個数: 48

約数和(自身を含む): 196776216

約数和(自身を除く): 122898726

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 41, 45, 82, 90, 123, 205, 246, 369, 410, 615, 738, 1230, 1845, 3690, 20021, 40042, 60063, 100105, 120126, 180189, 200210, 300315, 360378, 600630, 820861, 900945, 1641722, 1801890, 2462583, 4104305, 4925166, 7387749, 8208610, 12312915, 14775498, 24625830, 36938745, 73877490]

約数ペア:

[(1, 73877490), (2, 36938745), (3, 24625830), (5, 14775498), (6, 12312915), (9, 8208610), (10, 7387749), (15, 4925166), (18, 4104305), (30, 2462583), (41, 1801890), (45, 1641722), (82, 900945), (90, 820861), (123, 600630), (205, 360378), (246, 300315), (369, 200210), (410, 180189), (615, 120126), (738, 100105), (1230, 60063), (1845, 40042), (3690, 20021)]