74944810

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{499}}^1\times {\mathrm{653}}^1$

素因数の和:1182

約数の個数: 32

約数和(自身を含む): 141264000

約数和(自身を除く): 66319190

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 499, 653, 998, 1306, 2495, 3265, 4990, 6530, 11477, 15019, 22954, 30038, 57385, 75095, 114770, 150190, 325847, 651694, 1629235, 3258470, 7494481, 14988962, 37472405, 74944810]

約数ペア:

[(1, 74944810), (2, 37472405), (5, 14988962), (10, 7494481), (23, 3258470), (46, 1629235), (115, 651694), (230, 325847), (499, 150190), (653, 114770), (998, 75095), (1306, 57385), (2495, 30038), (3265, 22954), (4990, 15019), (6530, 11477)]