30724344

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{60961}}^1$

素因数の和:60980

約数の個数: 48

約数和(自身を含む): 95100720

約数和(自身を除く): 64376376

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, 60961, 121922, 182883, 243844, 365766, 426727, 487688, 548649, 731532, 853454, 1097298, 1280181, 1463064, 1706908, 2194596, 2560362, 3413816, 3840543, 4389192, 5120724, 7681086, 10241448, 15362172, 30724344]

約数ペア:

[(1, 30724344), (2, 15362172), (3, 10241448), (4, 7681086), (6, 5120724), (7, 4389192), (8, 3840543), (9, 3413816), (12, 2560362), (14, 2194596), (18, 1706908), (21, 1463064), (24, 1280181), (28, 1097298), (36, 853454), (42, 731532), (56, 548649), (63, 487688), (72, 426727), (84, 365766), (126, 243844), (168, 182883), (252, 121922), (504, 60961)]