2968290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:128

約数の個数: 96

約数和(自身を含む): 8648640

約数和(自身を除く): 5680350

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 43, 45, 59, 65, 78, 86, 90, 117, 118, 129, 130, 177, 195, 215, 234, 258, 295, 354, 387, 390, 430, 531, 559, 585, 590, 645, 767, 774, 885, 1062, 1118, 1170, 1290, 1534, 1677, 1770, 1935, 2301, 2537, 2655, 2795, 3354, 3835, 3870, 4602, 5031, 5074, 5310, 5590, 6903, 7611, 7670, 8385, 10062, 11505, 12685, 13806, 15222, 16770, 22833, 23010, 25155, 25370, 32981, 34515, 38055, 45666, 50310, 65962, 69030, 76110, 98943, 114165, 164905, 197886, 228330, 296829, 329810, 494715, 593658, 989430, 1484145, 2968290]

約数ペア:

[(1, 2968290), (2, 1484145), (3, 989430), (5, 593658), (6, 494715), (9, 329810), (10, 296829), (13, 228330), (15, 197886), (18, 164905), (26, 114165), (30, 98943), (39, 76110), (43, 69030), (45, 65962), (59, 50310), (65, 45666), (78, 38055), (86, 34515), (90, 32981), (117, 25370), (118, 25155), (129, 23010), (130, 22833), (177, 16770), (195, 15222), (215, 13806), (234, 12685), (258, 11505), (295, 10062), (354, 8385), (387, 7670), (390, 7611), (430, 6903), (531, 5590), (559, 5310), (585, 5074), (590, 5031), (645, 4602), (767, 3870), (774, 3835), (885, 3354), (1062, 2795), (1118, 2655), (1170, 2537), (1290, 2301), (1534, 1935), (1677, 1770)]