73275870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^2\times {\mathrm{1321}}^1$

素因数の和:1417

約数の個数: 48

約数和(自身を含む): 180183312

約数和(自身を除く): 106907442

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 1321, 1849, 2642, 3698, 3963, 5547, 6605, 7926, 9245, 11094, 13210, 18490, 19815, 27735, 39630, 55470, 56803, 113606, 170409, 284015, 340818, 568030, 852045, 1704090, 2442529, 4885058, 7327587, 12212645, 14655174, 24425290, 36637935, 73275870]

約数ペア:

[(1, 73275870), (2, 36637935), (3, 24425290), (5, 14655174), (6, 12212645), (10, 7327587), (15, 4885058), (30, 2442529), (43, 1704090), (86, 852045), (129, 568030), (215, 340818), (258, 284015), (430, 170409), (645, 113606), (1290, 56803), (1321, 55470), (1849, 39630), (2642, 27735), (3698, 19815), (3963, 18490), (5547, 13210), (6605, 11094), (7926, 9245)]