774690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:72

約数の個数: 96

約数和(自身を含む): 2363904

約数和(自身を除く): 1589214

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 31, 34, 35, 42, 49, 51, 62, 70, 85, 93, 98, 102, 105, 119, 147, 155, 170, 186, 210, 217, 238, 245, 255, 294, 310, 357, 434, 465, 490, 510, 527, 595, 651, 714, 735, 833, 930, 1054, 1085, 1190, 1302, 1470, 1519, 1581, 1666, 1785, 2170, 2499, 2635, 3038, 3162, 3255, 3570, 3689, 4165, 4557, 4998, 5270, 6510, 7378, 7595, 7905, 8330, 9114, 11067, 12495, 15190, 15810, 18445, 22134, 22785, 24990, 25823, 36890, 45570, 51646, 55335, 77469, 110670, 129115, 154938, 258230, 387345, 774690]

約数ペア:

[(1, 774690), (2, 387345), (3, 258230), (5, 154938), (6, 129115), (7, 110670), (10, 77469), (14, 55335), (15, 51646), (17, 45570), (21, 36890), (30, 25823), (31, 24990), (34, 22785), (35, 22134), (42, 18445), (49, 15810), (51, 15190), (62, 12495), (70, 11067), (85, 9114), (93, 8330), (98, 7905), (102, 7595), (105, 7378), (119, 6510), (147, 5270), (155, 4998), (170, 4557), (186, 4165), (210, 3689), (217, 3570), (238, 3255), (245, 3162), (255, 3038), (294, 2635), (310, 2499), (357, 2170), (434, 1785), (465, 1666), (490, 1581), (510, 1519), (527, 1470), (595, 1302), (651, 1190), (714, 1085), (735, 1054), (833, 930)]