74868570

素因数分解:

$2^1\times 3^3\times 5^1\times 7^2\times {\mathrm{5659}}^1$

素因数の和:5689

約数の個数: 96

約数和(自身を含む): 232286400

約数和(自身を除く): 157417830

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 49, 54, 63, 70, 90, 98, 105, 126, 135, 147, 189, 210, 245, 270, 294, 315, 378, 441, 490, 630, 735, 882, 945, 1323, 1470, 1890, 2205, 2646, 4410, 5659, 6615, 11318, 13230, 16977, 28295, 33954, 39613, 50931, 56590, 79226, 84885, 101862, 118839, 152793, 169770, 198065, 237678, 254655, 277291, 305586, 356517, 396130, 509310, 554582, 594195, 713034, 763965, 831873, 1069551, 1188390, 1386455, 1527930, 1663746, 1782585, 2139102, 2495619, 2772910, 3565170, 4159365, 4991238, 5347755, 7486857, 8318730, 10695510, 12478095, 14973714, 24956190, 37434285, 74868570]

約数ペア:

[(1, 74868570), (2, 37434285), (3, 24956190), (5, 14973714), (6, 12478095), (7, 10695510), (9, 8318730), (10, 7486857), (14, 5347755), (15, 4991238), (18, 4159365), (21, 3565170), (27, 2772910), (30, 2495619), (35, 2139102), (42, 1782585), (45, 1663746), (49, 1527930), (54, 1386455), (63, 1188390), (70, 1069551), (90, 831873), (98, 763965), (105, 713034), (126, 594195), (135, 554582), (147, 509310), (189, 396130), (210, 356517), (245, 305586), (270, 277291), (294, 254655), (315, 237678), (378, 198065), (441, 169770), (490, 152793), (630, 118839), (735, 101862), (882, 84885), (945, 79226), (1323, 56590), (1470, 50931), (1890, 39613), (2205, 33954), (2646, 28295), (4410, 16977), (5659, 13230), (6615, 11318)]