1900307514

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{787}}^1$

素因数の和:1040

約数の個数: 96

約数和(自身を含む): 4553404416

約数和(自身を除く): 2653096902

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 49, 86, 98, 129, 147, 191, 258, 294, 301, 382, 573, 602, 787, 903, 1146, 1337, 1574, 1806, 2107, 2361, 2674, 4011, 4214, 4722, 5509, 6321, 8022, 8213, 9359, 11018, 12642, 16426, 16527, 18718, 24639, 28077, 33054, 33841, 38563, 49278, 56154, 57491, 67682, 77126, 101523, 114982, 115689, 150317, 172473, 203046, 231378, 236887, 300634, 344946, 402437, 450951, 473774, 710661, 804874, 901902, 1052219, 1207311, 1421322, 1658209, 2104438, 2414622, 3156657, 3316418, 4974627, 6313314, 6463631, 7365533, 9949254, 12927262, 14731066, 19390893, 22096599, 38781786, 44193198, 45245417, 90490834, 135736251, 271472502, 316717919, 633435838, 950153757, 1900307514]

約数ペア:

[(1, 1900307514), (2, 950153757), (3, 633435838), (6, 316717919), (7, 271472502), (14, 135736251), (21, 90490834), (42, 45245417), (43, 44193198), (49, 38781786), (86, 22096599), (98, 19390893), (129, 14731066), (147, 12927262), (191, 9949254), (258, 7365533), (294, 6463631), (301, 6313314), (382, 4974627), (573, 3316418), (602, 3156657), (787, 2414622), (903, 2104438), (1146, 1658209), (1337, 1421322), (1574, 1207311), (1806, 1052219), (2107, 901902), (2361, 804874), (2674, 710661), (4011, 473774), (4214, 450951), (4722, 402437), (5509, 344946), (6321, 300634), (8022, 236887), (8213, 231378), (9359, 203046), (11018, 172473), (12642, 150317), (16426, 115689), (16527, 114982), (18718, 101523), (24639, 77126), (28077, 67682), (33054, 57491), (33841, 56154), (38563, 49278)]