4222170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1091}}^1$

素因数の和:1147

約数の個数: 48

約数和(自身を含む): 11243232

約数和(自身を除く): 7021062

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 1091, 1290, 1935, 2182, 3273, 3870, 5455, 6546, 9819, 10910, 16365, 19638, 32730, 46913, 49095, 93826, 98190, 140739, 234565, 281478, 422217, 469130, 703695, 844434, 1407390, 2111085, 4222170]

約数ペア:

[(1, 4222170), (2, 2111085), (3, 1407390), (5, 844434), (6, 703695), (9, 469130), (10, 422217), (15, 281478), (18, 234565), (30, 140739), (43, 98190), (45, 93826), (86, 49095), (90, 46913), (129, 32730), (215, 19638), (258, 16365), (387, 10910), (430, 9819), (645, 6546), (774, 5455), (1091, 3870), (1290, 3273), (1935, 2182)]