98318360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1$

素因数の和:337

約数の個数: 128

約数和(自身を含む): 267632640

約数和(自身を除く): 169314280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 47, 56, 62, 70, 94, 124, 140, 155, 188, 217, 235, 241, 248, 280, 310, 329, 376, 434, 470, 482, 620, 658, 868, 940, 964, 1085, 1205, 1240, 1316, 1457, 1645, 1687, 1736, 1880, 1928, 2170, 2410, 2632, 2914, 3290, 3374, 4340, 4820, 5828, 6580, 6748, 7285, 7471, 8435, 8680, 9640, 10199, 11327, 11656, 13160, 13496, 14570, 14942, 16870, 20398, 22654, 29140, 29884, 33740, 37355, 40796, 45308, 50995, 52297, 56635, 58280, 59768, 67480, 74710, 79289, 81592, 90616, 101990, 104594, 113270, 149420, 158578, 203980, 209188, 226540, 261485, 298840, 317156, 351137, 396445, 407960, 418376, 453080, 522970, 634312, 702274, 792890, 1045940, 1404548, 1585780, 1755685, 2091880, 2457959, 2809096, 3171560, 3511370, 4915918, 7022740, 9831836, 12289795, 14045480, 19663672, 24579590, 49159180, 98318360]

約数ペア:

[(1, 98318360), (2, 49159180), (4, 24579590), (5, 19663672), (7, 14045480), (8, 12289795), (10, 9831836), (14, 7022740), (20, 4915918), (28, 3511370), (31, 3171560), (35, 2809096), (40, 2457959), (47, 2091880), (56, 1755685), (62, 1585780), (70, 1404548), (94, 1045940), (124, 792890), (140, 702274), (155, 634312), (188, 522970), (217, 453080), (235, 418376), (241, 407960), (248, 396445), (280, 351137), (310, 317156), (329, 298840), (376, 261485), (434, 226540), (470, 209188), (482, 203980), (620, 158578), (658, 149420), (868, 113270), (940, 104594), (964, 101990), (1085, 90616), (1205, 81592), (1240, 79289), (1316, 74710), (1457, 67480), (1645, 59768), (1687, 58280), (1736, 56635), (1880, 52297), (1928, 50995), (2170, 45308), (2410, 40796), (2632, 37355), (2914, 33740), (3290, 29884), (3374, 29140), (4340, 22654), (4820, 20398), (5828, 16870), (6580, 14942), (6748, 14570), (7285, 13496), (7471, 13160), (8435, 11656), (8680, 11327), (9640, 10199)]