45355590

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{71993}}^1$

素因数の和:72013

約数の個数: 48

約数和(自身を含む): 134772768

約数和(自身を除く): 89417178

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 71993, 143986, 215979, 359965, 431958, 503951, 647937, 719930, 1007902, 1079895, 1295874, 1511853, 2159790, 2519755, 3023706, 3239685, 4535559, 5039510, 6479370, 7559265, 9071118, 15118530, 22677795, 45355590]

約数ペア:

[(1, 45355590), (2, 22677795), (3, 15118530), (5, 9071118), (6, 7559265), (7, 6479370), (9, 5039510), (10, 4535559), (14, 3239685), (15, 3023706), (18, 2519755), (21, 2159790), (30, 1511853), (35, 1295874), (42, 1079895), (45, 1007902), (63, 719930), (70, 647937), (90, 503951), (105, 431958), (126, 359965), (210, 215979), (315, 143986), (630, 71993)]