265549130

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2593}}^1$

素因数の和:2644

約数の個数: 96

約数和(自身を含む): 638746560

約数和(自身を除く): 373197430

約数列:

[1, 2, 5, 7, 10, 11, 14, 19, 22, 35, 38, 49, 55, 70, 77, 95, 98, 110, 133, 154, 190, 209, 245, 266, 385, 418, 490, 539, 665, 770, 931, 1045, 1078, 1330, 1463, 1862, 2090, 2593, 2695, 2926, 4655, 5186, 5390, 7315, 9310, 10241, 12965, 14630, 18151, 20482, 25930, 28523, 36302, 49267, 51205, 57046, 90755, 98534, 102410, 127057, 142615, 181510, 199661, 246335, 254114, 285230, 344869, 399322, 492670, 541937, 635285, 689738, 998305, 1083874, 1270570, 1397627, 1724345, 1996610, 2414083, 2709685, 2795254, 3448690, 3793559, 4828166, 5419370, 6988135, 7587118, 12070415, 13976270, 18967795, 24140830, 26554913, 37935590, 53109826, 132774565, 265549130]

約数ペア:

[(1, 265549130), (2, 132774565), (5, 53109826), (7, 37935590), (10, 26554913), (11, 24140830), (14, 18967795), (19, 13976270), (22, 12070415), (35, 7587118), (38, 6988135), (49, 5419370), (55, 4828166), (70, 3793559), (77, 3448690), (95, 2795254), (98, 2709685), (110, 2414083), (133, 1996610), (154, 1724345), (190, 1397627), (209, 1270570), (245, 1083874), (266, 998305), (385, 689738), (418, 635285), (490, 541937), (539, 492670), (665, 399322), (770, 344869), (931, 285230), (1045, 254114), (1078, 246335), (1330, 199661), (1463, 181510), (1862, 142615), (2090, 127057), (2593, 102410), (2695, 98534), (2926, 90755), (4655, 57046), (5186, 51205), (5390, 49267), (7315, 36302), (9310, 28523), (10241, 25930), (12965, 20482), (14630, 18151)]