65477970

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{229}}^1\times {\mathrm{353}}^1$

素因数の和:601

約数の個数: 80

約数和(自身を含む): 177332760

約数和(自身を除く): 111854790

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 229, 270, 353, 405, 458, 687, 706, 810, 1059, 1145, 1374, 1765, 2061, 2118, 2290, 3177, 3435, 3530, 4122, 5295, 6183, 6354, 6870, 9531, 10305, 10590, 12366, 15885, 18549, 19062, 20610, 28593, 30915, 31770, 37098, 47655, 57186, 61830, 80837, 92745, 95310, 142965, 161674, 185490, 242511, 285930, 404185, 485022, 727533, 808370, 1212555, 1455066, 2182599, 2425110, 3637665, 4365198, 6547797, 7275330, 10912995, 13095594, 21825990, 32738985, 65477970]

約数ペア:

[(1, 65477970), (2, 32738985), (3, 21825990), (5, 13095594), (6, 10912995), (9, 7275330), (10, 6547797), (15, 4365198), (18, 3637665), (27, 2425110), (30, 2182599), (45, 1455066), (54, 1212555), (81, 808370), (90, 727533), (135, 485022), (162, 404185), (229, 285930), (270, 242511), (353, 185490), (405, 161674), (458, 142965), (687, 95310), (706, 92745), (810, 80837), (1059, 61830), (1145, 57186), (1374, 47655), (1765, 37098), (2061, 31770), (2118, 30915), (2290, 28593), (3177, 20610), (3435, 19062), (3530, 18549), (4122, 15885), (5295, 12366), (6183, 10590), (6354, 10305), (6870, 9531)]