23330290

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1$

素因数の和:307

約数の個数: 64

約数和(自身を含む): 48522240

約数和(自身を除く): 25191950

約数列:

[1, 2, 5, 10, 17, 19, 31, 34, 38, 62, 85, 95, 155, 170, 190, 233, 310, 323, 466, 527, 589, 646, 1054, 1165, 1178, 1615, 2330, 2635, 2945, 3230, 3961, 4427, 5270, 5890, 7223, 7922, 8854, 10013, 14446, 19805, 20026, 22135, 36115, 39610, 44270, 50065, 72230, 75259, 100130, 122791, 137237, 150518, 245582, 274474, 376295, 613955, 686185, 752590, 1227910, 1372370, 2333029, 4666058, 11665145, 23330290]

約数ペア:

[(1, 23330290), (2, 11665145), (5, 4666058), (10, 2333029), (17, 1372370), (19, 1227910), (31, 752590), (34, 686185), (38, 613955), (62, 376295), (85, 274474), (95, 245582), (155, 150518), (170, 137237), (190, 122791), (233, 100130), (310, 75259), (323, 72230), (466, 50065), (527, 44270), (589, 39610), (646, 36115), (1054, 22135), (1165, 20026), (1178, 19805), (1615, 14446), (2330, 10013), (2635, 8854), (2945, 7922), (3230, 7223), (3961, 5890), (4427, 5270)]