771007183990

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{269}}^1\times {\mathrm{62869}}^1$

素因数の和:63289

約数の個数: 64

約数和(自身を含む): 1437298732800

約数和(自身を除く): 666291548810

約数列:

[1, 2, 5, 10, 47, 94, 97, 194, 235, 269, 470, 485, 538, 970, 1345, 2690, 4559, 9118, 12643, 22795, 25286, 26093, 45590, 52186, 62869, 63215, 125738, 126430, 130465, 260930, 314345, 628690, 1226371, 2452742, 2954843, 5909686, 6098293, 6131855, 12196586, 12263710, 14774215, 16911761, 29548430, 30491465, 33823522, 60982930, 84558805, 169117610, 286619771, 573239542, 794852767, 1433098855, 1589705534, 1640440817, 2866197710, 3280881634, 3974263835, 7948527670, 8202204085, 16404408170, 77100718399, 154201436798, 385503591995, 771007183990]

約数ペア:

[(1, 771007183990), (2, 385503591995), (5, 154201436798), (10, 77100718399), (47, 16404408170), (94, 8202204085), (97, 7948527670), (194, 3974263835), (235, 3280881634), (269, 2866197710), (470, 1640440817), (485, 1589705534), (538, 1433098855), (970, 794852767), (1345, 573239542), (2690, 286619771), (4559, 169117610), (9118, 84558805), (12643, 60982930), (22795, 33823522), (25286, 30491465), (26093, 29548430), (45590, 16911761), (52186, 14774215), (62869, 12263710), (63215, 12196586), (125738, 6131855), (126430, 6098293), (130465, 5909686), (260930, 2954843), (314345, 2452742), (628690, 1226371)]