26681130

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{743}}^1$

素因数の和:785

約数の個数: 128

約数和(自身を含む): 85708800

約数和(自身を除く): 59027670

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 27, 30, 35, 38, 42, 45, 54, 57, 63, 70, 90, 95, 105, 114, 126, 133, 135, 171, 189, 190, 210, 266, 270, 285, 315, 342, 378, 399, 513, 570, 630, 665, 743, 798, 855, 945, 1026, 1197, 1330, 1486, 1710, 1890, 1995, 2229, 2394, 2565, 3591, 3715, 3990, 4458, 5130, 5201, 5985, 6687, 7182, 7430, 10402, 11145, 11970, 13374, 14117, 15603, 17955, 20061, 22290, 26005, 28234, 31206, 33435, 35910, 40122, 42351, 46809, 52010, 66870, 70585, 78015, 84702, 93618, 98819, 100305, 127053, 140427, 141170, 156030, 197638, 200610, 211755, 234045, 254106, 280854, 296457, 381159, 423510, 468090, 494095, 592914, 635265, 702135, 762318, 889371, 988190, 1270530, 1404270, 1482285, 1778742, 1905795, 2668113, 2964570, 3811590, 4446855, 5336226, 8893710, 13340565, 26681130]

約数ペア:

[(1, 26681130), (2, 13340565), (3, 8893710), (5, 5336226), (6, 4446855), (7, 3811590), (9, 2964570), (10, 2668113), (14, 1905795), (15, 1778742), (18, 1482285), (19, 1404270), (21, 1270530), (27, 988190), (30, 889371), (35, 762318), (38, 702135), (42, 635265), (45, 592914), (54, 494095), (57, 468090), (63, 423510), (70, 381159), (90, 296457), (95, 280854), (105, 254106), (114, 234045), (126, 211755), (133, 200610), (135, 197638), (171, 156030), (189, 141170), (190, 140427), (210, 127053), (266, 100305), (270, 98819), (285, 93618), (315, 84702), (342, 78015), (378, 70585), (399, 66870), (513, 52010), (570, 46809), (630, 42351), (665, 40122), (743, 35910), (798, 33435), (855, 31206), (945, 28234), (1026, 26005), (1197, 22290), (1330, 20061), (1486, 17955), (1710, 15603), (1890, 14117), (1995, 13374), (2229, 11970), (2394, 11145), (2565, 10402), (3591, 7430), (3715, 7182), (3990, 6687), (4458, 5985), (5130, 5201)]