22749390

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{773}}^1$

素因数の和:898

約数の個数: 64

約数和(自身を含む): 61300800

約数和(自身を除く): 38551410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 109, 135, 218, 270, 327, 545, 654, 773, 981, 1090, 1546, 1635, 1962, 2319, 2943, 3270, 3865, 4638, 4905, 5886, 6957, 7730, 9810, 11595, 13914, 14715, 20871, 23190, 29430, 34785, 41742, 69570, 84257, 104355, 168514, 208710, 252771, 421285, 505542, 758313, 842570, 1263855, 1516626, 2274939, 2527710, 3791565, 4549878, 7583130, 11374695, 22749390]

約数ペア:

[(1, 22749390), (2, 11374695), (3, 7583130), (5, 4549878), (6, 3791565), (9, 2527710), (10, 2274939), (15, 1516626), (18, 1263855), (27, 842570), (30, 758313), (45, 505542), (54, 421285), (90, 252771), (109, 208710), (135, 168514), (218, 104355), (270, 84257), (327, 69570), (545, 41742), (654, 34785), (773, 29430), (981, 23190), (1090, 20871), (1546, 14715), (1635, 13914), (1962, 11595), (2319, 9810), (2943, 7730), (3270, 6957), (3865, 5886), (4638, 4905)]