15704510990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{631}}^1\times {\mathrm{18713}}^1$

素因数の和:19377

約数の個数: 64

約数和(自身を含む): 34062474240

約数和(自身を除く): 18357963250

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 631, 665, 1262, 1330, 3155, 4417, 6310, 8834, 11989, 18713, 22085, 23978, 37426, 44170, 59945, 83923, 93565, 119890, 130991, 167846, 187130, 261982, 355547, 419615, 654955, 711094, 839230, 1309910, 1777735, 2488829, 3555470, 4977658, 11807903, 12444145, 23615806, 24888290, 59039515, 82655321, 118079030, 165310642, 224350157, 413276605, 448700314, 826553210, 1121750785, 1570451099, 2243501570, 3140902198, 7852255495, 15704510990]

約数ペア:

[(1, 15704510990), (2, 7852255495), (5, 3140902198), (7, 2243501570), (10, 1570451099), (14, 1121750785), (19, 826553210), (35, 448700314), (38, 413276605), (70, 224350157), (95, 165310642), (133, 118079030), (190, 82655321), (266, 59039515), (631, 24888290), (665, 23615806), (1262, 12444145), (1330, 11807903), (3155, 4977658), (4417, 3555470), (6310, 2488829), (8834, 1777735), (11989, 1309910), (18713, 839230), (22085, 711094), (23978, 654955), (37426, 419615), (44170, 355547), (59945, 261982), (83923, 187130), (93565, 167846), (119890, 130991)]