302273090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{461}}^1$

素因数の和:540

約数の個数: 128

約数和(自身を含む): 718502400

約数和(自身を除く): 416229310

約数列:

[1, 2, 5, 7, 10, 14, 17, 19, 29, 34, 35, 38, 58, 70, 85, 95, 119, 133, 145, 170, 190, 203, 238, 266, 290, 323, 406, 461, 493, 551, 595, 646, 665, 922, 986, 1015, 1102, 1190, 1330, 1615, 2030, 2261, 2305, 2465, 2755, 3227, 3230, 3451, 3857, 4522, 4610, 4930, 5510, 6454, 6902, 7714, 7837, 8759, 9367, 11305, 13369, 15674, 16135, 17255, 17518, 18734, 19285, 22610, 26738, 32270, 34510, 38570, 39185, 43795, 46835, 54859, 61313, 65569, 66845, 78370, 87590, 93583, 93670, 109718, 122626, 131138, 133690, 148903, 187166, 227273, 254011, 274295, 297806, 306565, 327845, 454546, 467915, 508022, 548590, 613130, 655690, 744515, 935830, 1042321, 1136365, 1270055, 1489030, 1590911, 1778077, 2084642, 2272730, 2540110, 3181822, 3556154, 4318187, 5211605, 7954555, 8636374, 8890385, 10423210, 15909110, 17780770, 21590935, 30227309, 43181870, 60454618, 151136545, 302273090]

約数ペア:

[(1, 302273090), (2, 151136545), (5, 60454618), (7, 43181870), (10, 30227309), (14, 21590935), (17, 17780770), (19, 15909110), (29, 10423210), (34, 8890385), (35, 8636374), (38, 7954555), (58, 5211605), (70, 4318187), (85, 3556154), (95, 3181822), (119, 2540110), (133, 2272730), (145, 2084642), (170, 1778077), (190, 1590911), (203, 1489030), (238, 1270055), (266, 1136365), (290, 1042321), (323, 935830), (406, 744515), (461, 655690), (493, 613130), (551, 548590), (595, 508022), (646, 467915), (665, 454546), (922, 327845), (986, 306565), (1015, 297806), (1102, 274295), (1190, 254011), (1330, 227273), (1615, 187166), (2030, 148903), (2261, 133690), (2305, 131138), (2465, 122626), (2755, 109718), (3227, 93670), (3230, 93583), (3451, 87590), (3857, 78370), (4522, 66845), (4610, 65569), (4930, 61313), (5510, 54859), (6454, 46835), (6902, 43795), (7714, 39185), (7837, 38570), (8759, 34510), (9367, 32270), (11305, 26738), (13369, 22610), (15674, 19285), (16135, 18734), (17255, 17518)]