30190896

素因数分解:

$2^4\times 3^2\times {\mathrm{209659}}^1$

素因数の和:209673

約数の個数: 30

約数和(自身を含む): 84492980

約数和(自身を除く): 54302084

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 209659, 419318, 628977, 838636, 1257954, 1677272, 1886931, 2515908, 3354544, 3773862, 5031816, 7547724, 10063632, 15095448, 30190896]

約数ペア:

[(1, 30190896), (2, 15095448), (3, 10063632), (4, 7547724), (6, 5031816), (8, 3773862), (9, 3354544), (12, 2515908), (16, 1886931), (18, 1677272), (24, 1257954), (36, 838636), (48, 628977), (72, 419318), (144, 209659)]