201731930190

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5617709}}^1$

素因数の和:5617751

約数の個数: 128

約数和(自身を含む): 647160192000

約数和(自身を除く): 445428261810

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, 798, 855, 945, 1026, 1197, 1330, 1710, 1890, 1995, 2394, 2565, 3591, 3990, 5130, 5985, 7182, 11970, 17955, 35910, 5617709, 11235418, 16853127, 28088545, 33706254, 39323963, 50559381, 56177090, 78647926, 84265635, 101118762, 106736471, 117971889, 151678143, 168531270, 196619815, 213472942, 235943778, 252796905, 303356286, 320209413, 353915667, 393239630, 505593810, 533682355, 589859445, 640418826, 707831334, 747155297, 758390715, 960628239, 1061747001, 1067364710, 1179718890, 1494310594, 1516781430, 1601047065, 1769578335, 1921256478, 2123494002, 2241465891, 2881884717, 3202094130, 3539156670, 3735776485, 4482931782, 4803141195, 5308735005, 5763769434, 6724397673, 7471552970, 9606282390, 10617470010, 11207329455, 13448795346, 14409423585, 20173193019, 22414658910, 28818847170, 33621988365, 40346386038, 67243976730, 100865965095, 201731930190]

約数ペア:

[(1, 201731930190), (2, 100865965095), (3, 67243976730), (5, 40346386038), (6, 33621988365), (7, 28818847170), (9, 22414658910), (10, 20173193019), (14, 14409423585), (15, 13448795346), (18, 11207329455), (19, 10617470010), (21, 9606282390), (27, 7471552970), (30, 6724397673), (35, 5763769434), (38, 5308735005), (42, 4803141195), (45, 4482931782), (54, 3735776485), (57, 3539156670), (63, 3202094130), (70, 2881884717), (90, 2241465891), (95, 2123494002), (105, 1921256478), (114, 1769578335), (126, 1601047065), (133, 1516781430), (135, 1494310594), (171, 1179718890), (189, 1067364710), (190, 1061747001), (210, 960628239), (266, 758390715), (270, 747155297), (285, 707831334), (315, 640418826), (342, 589859445), (378, 533682355), (399, 505593810), (513, 393239630), (570, 353915667), (630, 320209413), (665, 303356286), (798, 252796905), (855, 235943778), (945, 213472942), (1026, 196619815), (1197, 168531270), (1330, 151678143), (1710, 117971889), (1890, 106736471), (1995, 101118762), (2394, 84265635), (2565, 78647926), (3591, 56177090), (3990, 50559381), (5130, 39323963), (5985, 33706254), (7182, 28088545), (11970, 16853127), (17955, 11235418), (35910, 5617709)]