739170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1$

素因数の和:247

約数の個数: 48

約数和(自身を含む): 1976832

約数和(自身を除く): 1237662

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 191, 215, 258, 382, 387, 430, 573, 645, 774, 955, 1146, 1290, 1719, 1910, 1935, 2865, 3438, 3870, 5730, 8213, 8595, 16426, 17190, 24639, 41065, 49278, 73917, 82130, 123195, 147834, 246390, 369585, 739170]

約数ペア:

[(1, 739170), (2, 369585), (3, 246390), (5, 147834), (6, 123195), (9, 82130), (10, 73917), (15, 49278), (18, 41065), (30, 24639), (43, 17190), (45, 16426), (86, 8595), (90, 8213), (129, 5730), (191, 3870), (215, 3438), (258, 2865), (382, 1935), (387, 1910), (430, 1719), (573, 1290), (645, 1146), (774, 955)]