2710290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1$

素因数の和:255

約数の個数: 64

約数和(自身を含む): 7299072

約数和(自身を除く): 4588782

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 43, 55, 66, 86, 110, 129, 165, 191, 215, 258, 330, 382, 430, 473, 573, 645, 946, 955, 1146, 1290, 1419, 1910, 2101, 2365, 2838, 2865, 4202, 4730, 5730, 6303, 7095, 8213, 10505, 12606, 14190, 16426, 21010, 24639, 31515, 41065, 49278, 63030, 82130, 90343, 123195, 180686, 246390, 271029, 451715, 542058, 903430, 1355145, 2710290]

約数ペア:

[(1, 2710290), (2, 1355145), (3, 903430), (5, 542058), (6, 451715), (10, 271029), (11, 246390), (15, 180686), (22, 123195), (30, 90343), (33, 82130), (43, 63030), (55, 49278), (66, 41065), (86, 31515), (110, 24639), (129, 21010), (165, 16426), (191, 14190), (215, 12606), (258, 10505), (330, 8213), (382, 7095), (430, 6303), (473, 5730), (573, 4730), (645, 4202), (946, 2865), (955, 2838), (1146, 2365), (1290, 2101), (1419, 1910)]