299642390

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{523}}^1$

素因数の和:653

約数の個数: 64

約数和(自身を含む): 586745856

約数和(自身を除く): 287103466

約数列:

[1, 2, 5, 10, 23, 46, 47, 53, 94, 106, 115, 230, 235, 265, 470, 523, 530, 1046, 1081, 1219, 2162, 2438, 2491, 2615, 4982, 5230, 5405, 6095, 10810, 12029, 12190, 12455, 24058, 24581, 24910, 27719, 49162, 55438, 57293, 60145, 114586, 120290, 122905, 138595, 245810, 277190, 286465, 565363, 572930, 637537, 1130726, 1275074, 1302793, 2605586, 2826815, 3187685, 5653630, 6375370, 6513965, 13027930, 29964239, 59928478, 149821195, 299642390]

約数ペア:

[(1, 299642390), (2, 149821195), (5, 59928478), (10, 29964239), (23, 13027930), (46, 6513965), (47, 6375370), (53, 5653630), (94, 3187685), (106, 2826815), (115, 2605586), (230, 1302793), (235, 1275074), (265, 1130726), (470, 637537), (523, 572930), (530, 565363), (1046, 286465), (1081, 277190), (1219, 245810), (2162, 138595), (2438, 122905), (2491, 120290), (2615, 114586), (4982, 60145), (5230, 57293), (5405, 55438), (6095, 49162), (10810, 27719), (12029, 24910), (12190, 24581), (12455, 24058)]