3947804940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{39901}}^1$

素因数の和:40027

約数の個数: 96

約数和(自身を含む): 11825037504

約数和(自身を除く): 7877232564

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 97, 102, 170, 194, 204, 255, 291, 340, 388, 485, 510, 582, 970, 1020, 1164, 1455, 1649, 1940, 2910, 3298, 4947, 5820, 6596, 8245, 9894, 16490, 19788, 24735, 32980, 39901, 49470, 79802, 98940, 119703, 159604, 199505, 239406, 399010, 478812, 598515, 678317, 798020, 1197030, 1356634, 2034951, 2394060, 2713268, 3391585, 3870397, 4069902, 6783170, 7740794, 8139804, 10174755, 11611191, 13566340, 15481588, 19351985, 20349510, 23222382, 38703970, 40699020, 46444764, 58055955, 65796749, 77407940, 116111910, 131593498, 197390247, 232223820, 263186996, 328983745, 394780494, 657967490, 789560988, 986951235, 1315934980, 1973902470, 3947804940]

約数ペア:

[(1, 3947804940), (2, 1973902470), (3, 1315934980), (4, 986951235), (5, 789560988), (6, 657967490), (10, 394780494), (12, 328983745), (15, 263186996), (17, 232223820), (20, 197390247), (30, 131593498), (34, 116111910), (51, 77407940), (60, 65796749), (68, 58055955), (85, 46444764), (97, 40699020), (102, 38703970), (170, 23222382), (194, 20349510), (204, 19351985), (255, 15481588), (291, 13566340), (340, 11611191), (388, 10174755), (485, 8139804), (510, 7740794), (582, 6783170), (970, 4069902), (1020, 3870397), (1164, 3391585), (1455, 2713268), (1649, 2394060), (1940, 2034951), (2910, 1356634), (3298, 1197030), (4947, 798020), (5820, 678317), (6596, 598515), (8245, 478812), (9894, 399010), (16490, 239406), (19788, 199505), (24735, 159604), (32980, 119703), (39901, 98940), (49470, 79802)]