30950948

素因数分解:

$2^2\times 7^3\times {\mathrm{17}}^1\times {\mathrm{1327}}^1$

素因数の和:1369

約数の個数: 48

約数和(自身を含む): 66931200

約数和(自身を除く): 35980252

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 196, 238, 343, 476, 686, 833, 1327, 1372, 1666, 2654, 3332, 5308, 5831, 9289, 11662, 18578, 22559, 23324, 37156, 45118, 65023, 90236, 130046, 157913, 260092, 315826, 455161, 631652, 910322, 1105391, 1820644, 2210782, 4421564, 7737737, 15475474, 30950948]

約数ペア:

[(1, 30950948), (2, 15475474), (4, 7737737), (7, 4421564), (14, 2210782), (17, 1820644), (28, 1105391), (34, 910322), (49, 631652), (68, 455161), (98, 315826), (119, 260092), (196, 157913), (238, 130046), (343, 90236), (476, 65023), (686, 45118), (833, 37156), (1327, 23324), (1372, 22559), (1666, 18578), (2654, 11662), (3332, 9289), (5308, 5831)]