4990146330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{691}}^1\times {\mathrm{18517}}^1$

素因数の和:19231

約数の個数: 64

約数和(自身を含む): 12916971648

約数和(自身を除く): 7926825318

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 691, 1382, 2073, 3455, 4146, 6910, 8983, 10365, 17966, 18517, 20730, 26949, 37034, 44915, 53898, 55551, 89830, 92585, 111102, 134745, 185170, 240721, 269490, 277755, 481442, 555510, 722163, 1203605, 1444326, 2407210, 3610815, 7221630, 12795247, 25590494, 38385741, 63976235, 76771482, 127952470, 166338211, 191928705, 332676422, 383857410, 499014633, 831691055, 998029266, 1663382110, 2495073165, 4990146330]

約数ペア:

[(1, 4990146330), (2, 2495073165), (3, 1663382110), (5, 998029266), (6, 831691055), (10, 499014633), (13, 383857410), (15, 332676422), (26, 191928705), (30, 166338211), (39, 127952470), (65, 76771482), (78, 63976235), (130, 38385741), (195, 25590494), (390, 12795247), (691, 7221630), (1382, 3610815), (2073, 2407210), (3455, 1444326), (4146, 1203605), (6910, 722163), (8983, 555510), (10365, 481442), (17966, 277755), (18517, 269490), (20730, 240721), (26949, 185170), (37034, 134745), (44915, 111102), (53898, 92585), (55551, 89830)]