2828856060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1447}}^1\times {\mathrm{10861}}^1$

素因数の和:12323

約数の個数: 72

約数和(自身を含む): 8587584096

約数和(自身を除く): 5758728036

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1447, 2894, 4341, 5788, 7235, 8682, 10861, 13023, 14470, 17364, 21705, 21722, 26046, 28940, 32583, 43410, 43444, 52092, 54305, 65115, 65166, 86820, 97749, 108610, 130230, 130332, 162915, 195498, 217220, 260460, 325830, 390996, 488745, 651660, 977490, 1954980, 15715867, 31431734, 47147601, 62863468, 78579335, 94295202, 141442803, 157158670, 188590404, 235738005, 282885606, 314317340, 471476010, 565771212, 707214015, 942952020, 1414428030, 2828856060]

約数ペア:

[(1, 2828856060), (2, 1414428030), (3, 942952020), (4, 707214015), (5, 565771212), (6, 471476010), (9, 314317340), (10, 282885606), (12, 235738005), (15, 188590404), (18, 157158670), (20, 141442803), (30, 94295202), (36, 78579335), (45, 62863468), (60, 47147601), (90, 31431734), (180, 15715867), (1447, 1954980), (2894, 977490), (4341, 651660), (5788, 488745), (7235, 390996), (8682, 325830), (10861, 260460), (13023, 217220), (14470, 195498), (17364, 162915), (21705, 130332), (21722, 130230), (26046, 108610), (28940, 97749), (32583, 86820), (43410, 65166), (43444, 65115), (52092, 54305)]