30261224

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1$

素因数の和:295

約数の個数: 96

約数和(自身を含む): 73872000

約数和(自身を除く): 43610776

約数列:

[1, 2, 4, 7, 8, 14, 17, 19, 28, 34, 38, 49, 56, 68, 76, 98, 119, 133, 136, 152, 196, 238, 239, 266, 323, 392, 476, 478, 532, 646, 833, 931, 952, 956, 1064, 1292, 1666, 1673, 1862, 1912, 2261, 2584, 3332, 3346, 3724, 4063, 4522, 4541, 6664, 6692, 7448, 8126, 9044, 9082, 11711, 13384, 15827, 16252, 18088, 18164, 23422, 28441, 31654, 31787, 32504, 36328, 46844, 56882, 63308, 63574, 77197, 93688, 113764, 126616, 127148, 154394, 199087, 222509, 227528, 254296, 308788, 398174, 445018, 540379, 617576, 796348, 890036, 1080758, 1592696, 1780072, 2161516, 3782653, 4323032, 7565306, 15130612, 30261224]

約数ペア:

[(1, 30261224), (2, 15130612), (4, 7565306), (7, 4323032), (8, 3782653), (14, 2161516), (17, 1780072), (19, 1592696), (28, 1080758), (34, 890036), (38, 796348), (49, 617576), (56, 540379), (68, 445018), (76, 398174), (98, 308788), (119, 254296), (133, 227528), (136, 222509), (152, 199087), (196, 154394), (238, 127148), (239, 126616), (266, 113764), (323, 93688), (392, 77197), (476, 63574), (478, 63308), (532, 56882), (646, 46844), (833, 36328), (931, 32504), (952, 31787), (956, 31654), (1064, 28441), (1292, 23422), (1666, 18164), (1673, 18088), (1862, 16252), (1912, 15827), (2261, 13384), (2584, 11711), (3332, 9082), (3346, 9044), (3724, 8126), (4063, 7448), (4522, 6692), (4541, 6664)]