30294075

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3037}}^1$

素因数の和:3076

約数の個数: 48

約数和(自身を含む): 60273920

約数和(自身を除く): 29979845

約数列:

[1, 3, 5, 7, 15, 19, 21, 25, 35, 57, 75, 95, 105, 133, 175, 285, 399, 475, 525, 665, 1425, 1995, 3037, 3325, 9111, 9975, 15185, 21259, 45555, 57703, 63777, 75925, 106295, 173109, 227775, 288515, 318885, 403921, 531475, 865545, 1211763, 1442575, 1594425, 2019605, 4327725, 6058815, 10098025, 30294075]

約数ペア:

[(1, 30294075), (3, 10098025), (5, 6058815), (7, 4327725), (15, 2019605), (19, 1594425), (21, 1442575), (25, 1211763), (35, 865545), (57, 531475), (75, 403921), (95, 318885), (105, 288515), (133, 227775), (175, 173109), (285, 106295), (399, 75925), (475, 63777), (525, 57703), (665, 45555), (1425, 21259), (1995, 15185), (3037, 9975), (3325, 9111)]