30263090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{21163}}^1$

素因数の和:21194

約数の個数: 32

約数和(自身を含む): 63999936

約数和(自身を除く): 33736846

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 21163, 42326, 105815, 211630, 232793, 275119, 465586, 550238, 1163965, 1375595, 2327930, 2751190, 3026309, 6052618, 15131545, 30263090]

約数ペア:

[(1, 30263090), (2, 15131545), (5, 6052618), (10, 3026309), (11, 2751190), (13, 2327930), (22, 1375595), (26, 1163965), (55, 550238), (65, 465586), (110, 275119), (130, 232793), (143, 211630), (286, 105815), (715, 42326), (1430, 21163)]