30286944

素因数分解:

$2^5\times 3^2\times {\mathrm{103}}^1\times {\mathrm{1021}}^1$

素因数の和:1140

約数の個数: 72

約数和(自身を含む): 87049872

約数和(自身を除く): 56762928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 103, 144, 206, 288, 309, 412, 618, 824, 927, 1021, 1236, 1648, 1854, 2042, 2472, 3063, 3296, 3708, 4084, 4944, 6126, 7416, 8168, 9189, 9888, 12252, 14832, 16336, 18378, 24504, 29664, 32672, 36756, 49008, 73512, 98016, 105163, 147024, 210326, 294048, 315489, 420652, 630978, 841304, 946467, 1261956, 1682608, 1892934, 2523912, 3365216, 3785868, 5047824, 7571736, 10095648, 15143472, 30286944]

約数ペア:

[(1, 30286944), (2, 15143472), (3, 10095648), (4, 7571736), (6, 5047824), (8, 3785868), (9, 3365216), (12, 2523912), (16, 1892934), (18, 1682608), (24, 1261956), (32, 946467), (36, 841304), (48, 630978), (72, 420652), (96, 315489), (103, 294048), (144, 210326), (206, 147024), (288, 105163), (309, 98016), (412, 73512), (618, 49008), (824, 36756), (927, 32672), (1021, 29664), (1236, 24504), (1648, 18378), (1854, 16336), (2042, 14832), (2472, 12252), (3063, 9888), (3296, 9189), (3708, 8168), (4084, 7416), (4944, 6126)]