1837187310

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1\times {\mathrm{541}}^1$

素因数の和:818

約数の個数: 128

約数和(自身を含む): 5129938944

約数和(自身を除く): 3292751634

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 103, 105, 157, 206, 210, 309, 314, 471, 515, 541, 618, 721, 785, 942, 1030, 1082, 1099, 1442, 1545, 1570, 1623, 2163, 2198, 2355, 2705, 3090, 3246, 3297, 3605, 3787, 4326, 4710, 5410, 5495, 6594, 7210, 7574, 8115, 10815, 10990, 11361, 16171, 16230, 16485, 18935, 21630, 22722, 32342, 32970, 37870, 48513, 55723, 56805, 80855, 84937, 97026, 111446, 113197, 113610, 161710, 167169, 169874, 226394, 242565, 254811, 278615, 334338, 339591, 390061, 424685, 485130, 509622, 557230, 565985, 594559, 679182, 780122, 835845, 849370, 1131970, 1170183, 1189118, 1274055, 1671690, 1697955, 1783677, 1950305, 2340366, 2548110, 2972795, 3395910, 3567354, 3900610, 5850915, 5945590, 8748511, 8918385, 11701830, 17497022, 17836770, 26245533, 43742555, 52491066, 61239577, 87485110, 122479154, 131227665, 183718731, 262455330, 306197885, 367437462, 612395770, 918593655, 1837187310]

約数ペア:

[(1, 1837187310), (2, 918593655), (3, 612395770), (5, 367437462), (6, 306197885), (7, 262455330), (10, 183718731), (14, 131227665), (15, 122479154), (21, 87485110), (30, 61239577), (35, 52491066), (42, 43742555), (70, 26245533), (103, 17836770), (105, 17497022), (157, 11701830), (206, 8918385), (210, 8748511), (309, 5945590), (314, 5850915), (471, 3900610), (515, 3567354), (541, 3395910), (618, 2972795), (721, 2548110), (785, 2340366), (942, 1950305), (1030, 1783677), (1082, 1697955), (1099, 1671690), (1442, 1274055), (1545, 1189118), (1570, 1170183), (1623, 1131970), (2163, 849370), (2198, 835845), (2355, 780122), (2705, 679182), (3090, 594559), (3246, 565985), (3297, 557230), (3605, 509622), (3787, 485130), (4326, 424685), (4710, 390061), (5410, 339591), (5495, 334338), (6594, 278615), (7210, 254811), (7574, 242565), (8115, 226394), (10815, 169874), (10990, 167169), (11361, 161710), (16171, 113610), (16230, 113197), (16485, 111446), (18935, 97026), (21630, 84937), (22722, 80855), (32342, 56805), (32970, 55723), (37870, 48513)]