859297380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{4691}}^1$

素因数の和:4817

約数の個数: 96

約数和(自身を含む): 2497195008

約数和(自身を除く): 1637897628

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 71, 86, 129, 142, 172, 213, 215, 258, 284, 355, 426, 430, 516, 645, 710, 852, 860, 1065, 1290, 1420, 2130, 2580, 3053, 4260, 4691, 6106, 9159, 9382, 12212, 14073, 15265, 18318, 18764, 23455, 28146, 30530, 36636, 45795, 46910, 56292, 61060, 70365, 91590, 93820, 140730, 183180, 201713, 281460, 333061, 403426, 605139, 666122, 806852, 999183, 1008565, 1210278, 1332244, 1665305, 1998366, 2017130, 2420556, 3025695, 3330610, 3996732, 4034260, 4995915, 6051390, 6661220, 9991830, 12102780, 14321623, 19983660, 28643246, 42964869, 57286492, 71608115, 85929738, 143216230, 171859476, 214824345, 286432460, 429648690, 859297380]

約数ペア:

[(1, 859297380), (2, 429648690), (3, 286432460), (4, 214824345), (5, 171859476), (6, 143216230), (10, 85929738), (12, 71608115), (15, 57286492), (20, 42964869), (30, 28643246), (43, 19983660), (60, 14321623), (71, 12102780), (86, 9991830), (129, 6661220), (142, 6051390), (172, 4995915), (213, 4034260), (215, 3996732), (258, 3330610), (284, 3025695), (355, 2420556), (426, 2017130), (430, 1998366), (516, 1665305), (645, 1332244), (710, 1210278), (852, 1008565), (860, 999183), (1065, 806852), (1290, 666122), (1420, 605139), (2130, 403426), (2580, 333061), (3053, 281460), (4260, 201713), (4691, 183180), (6106, 140730), (9159, 93820), (9382, 91590), (12212, 70365), (14073, 61060), (15265, 56292), (18318, 46910), (18764, 45795), (23455, 36636), (28146, 30530)]