238112370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{8191}}^1$

素因数の和:8240

約数の個数: 96

約数和(自身を含む): 690094080

約数和(自身を除く): 451981710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 19, 30, 34, 38, 45, 51, 57, 85, 90, 95, 102, 114, 153, 170, 171, 190, 255, 285, 306, 323, 342, 510, 570, 646, 765, 855, 969, 1530, 1615, 1710, 1938, 2907, 3230, 4845, 5814, 8191, 9690, 14535, 16382, 24573, 29070, 40955, 49146, 73719, 81910, 122865, 139247, 147438, 155629, 245730, 278494, 311258, 368595, 417741, 466887, 696235, 737190, 778145, 835482, 933774, 1253223, 1392470, 1400661, 1556290, 2088705, 2334435, 2506446, 2645693, 2801322, 4177410, 4668870, 5291386, 6266115, 7003305, 7937079, 12532230, 13228465, 14006610, 15874158, 23811237, 26456930, 39685395, 47622474, 79370790, 119056185, 238112370]

約数ペア:

[(1, 238112370), (2, 119056185), (3, 79370790), (5, 47622474), (6, 39685395), (9, 26456930), (10, 23811237), (15, 15874158), (17, 14006610), (18, 13228465), (19, 12532230), (30, 7937079), (34, 7003305), (38, 6266115), (45, 5291386), (51, 4668870), (57, 4177410), (85, 2801322), (90, 2645693), (95, 2506446), (102, 2334435), (114, 2088705), (153, 1556290), (170, 1400661), (171, 1392470), (190, 1253223), (255, 933774), (285, 835482), (306, 778145), (323, 737190), (342, 696235), (510, 466887), (570, 417741), (646, 368595), (765, 311258), (855, 278494), (969, 245730), (1530, 155629), (1615, 147438), (1710, 139247), (1938, 122865), (2907, 81910), (3230, 73719), (4845, 49146), (5814, 40955), (8191, 29070), (9690, 24573), (14535, 16382)]