72245490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1321}}^1\times {\mathrm{1823}}^1$

素因数の和:3154

約数の個数: 32

約数和(自身を含む): 173615616

約数和(自身を除く): 101370126

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1321, 1823, 2642, 3646, 3963, 5469, 6605, 7926, 9115, 10938, 13210, 18230, 19815, 27345, 39630, 54690, 2408183, 4816366, 7224549, 12040915, 14449098, 24081830, 36122745, 72245490]

約数ペア:

[(1, 72245490), (2, 36122745), (3, 24081830), (5, 14449098), (6, 12040915), (10, 7224549), (15, 4816366), (30, 2408183), (1321, 54690), (1823, 39630), (2642, 27345), (3646, 19815), (3963, 18230), (5469, 13210), (6605, 10938), (7926, 9115)]