30989448

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{61487}}^1$

素因数の和:61506

約数の個数: 48

約数和(自身を含む): 95921280

約数和(自身を除く): 64931832

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 61487, 122974, 184461, 245948, 368922, 430409, 491896, 553383, 737844, 860818, 1106766, 1291227, 1475688, 1721636, 2213532, 2582454, 3443272, 3873681, 4427064, 5164908, 7747362, 10329816, 15494724, 30989448]

約数ペア:

[(1, 30989448), (2, 15494724), (3, 10329816), (4, 7747362), (6, 5164908), (7, 4427064), (8, 3873681), (9, 3443272), (12, 2582454), (14, 2213532), (18, 1721636), (21, 1475688), (24, 1291227), (28, 1106766), (36, 860818), (42, 737844), (56, 553383), (63, 491896), (72, 430409), (84, 368922), (126, 245948), (168, 184461), (252, 122974), (504, 61487)]