30111284

素因数分解:

$2^2\times 7^3\times {\mathrm{17}}^1\times {\mathrm{1291}}^1$

素因数の和:1333

約数の個数: 48

約数和(自身を含む): 65116800

約数和(自身を除く): 35005516

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 196, 238, 343, 476, 686, 833, 1291, 1372, 1666, 2582, 3332, 5164, 5831, 9037, 11662, 18074, 21947, 23324, 36148, 43894, 63259, 87788, 126518, 153629, 253036, 307258, 442813, 614516, 885626, 1075403, 1771252, 2150806, 4301612, 7527821, 15055642, 30111284]

約数ペア:

[(1, 30111284), (2, 15055642), (4, 7527821), (7, 4301612), (14, 2150806), (17, 1771252), (28, 1075403), (34, 885626), (49, 614516), (68, 442813), (98, 307258), (119, 253036), (196, 153629), (238, 126518), (343, 87788), (476, 63259), (686, 43894), (833, 36148), (1291, 23324), (1372, 21947), (1666, 18074), (2582, 11662), (3332, 9037), (5164, 5831)]