74135130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{2383}}^1$

素因数の和:2471

約数の個数: 64

約数和(自身を含む): 191559168

約数和(自身を除く): 117424038

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 61, 85, 102, 122, 170, 183, 255, 305, 366, 510, 610, 915, 1037, 1830, 2074, 2383, 3111, 4766, 5185, 6222, 7149, 10370, 11915, 14298, 15555, 23830, 31110, 35745, 40511, 71490, 81022, 121533, 145363, 202555, 243066, 290726, 405110, 436089, 607665, 726815, 872178, 1215330, 1453630, 2180445, 2471171, 4360890, 4942342, 7413513, 12355855, 14827026, 24711710, 37067565, 74135130]

約数ペア:

[(1, 74135130), (2, 37067565), (3, 24711710), (5, 14827026), (6, 12355855), (10, 7413513), (15, 4942342), (17, 4360890), (30, 2471171), (34, 2180445), (51, 1453630), (61, 1215330), (85, 872178), (102, 726815), (122, 607665), (170, 436089), (183, 405110), (255, 290726), (305, 243066), (366, 202555), (510, 145363), (610, 121533), (915, 81022), (1037, 71490), (1830, 40511), (2074, 35745), (2383, 31110), (3111, 23830), (4766, 15555), (5185, 14298), (6222, 11915), (7149, 10370)]