144910290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{9719}}^1$

素因数の和:9807

約数の個数: 64

約数和(自身を含む): 403107840

約数和(自身を除く): 258197550

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 71, 105, 142, 210, 213, 355, 426, 497, 710, 994, 1065, 1491, 2130, 2485, 2982, 4970, 7455, 9719, 14910, 19438, 29157, 48595, 58314, 68033, 97190, 136066, 145785, 204099, 291570, 340165, 408198, 680330, 690049, 1020495, 1380098, 2040990, 2070147, 3450245, 4140294, 4830343, 6900490, 9660686, 10350735, 14491029, 20701470, 24151715, 28982058, 48303430, 72455145, 144910290]

約数ペア:

[(1, 144910290), (2, 72455145), (3, 48303430), (5, 28982058), (6, 24151715), (7, 20701470), (10, 14491029), (14, 10350735), (15, 9660686), (21, 6900490), (30, 4830343), (35, 4140294), (42, 3450245), (70, 2070147), (71, 2040990), (105, 1380098), (142, 1020495), (210, 690049), (213, 680330), (355, 408198), (426, 340165), (497, 291570), (710, 204099), (994, 145785), (1065, 136066), (1491, 97190), (2130, 68033), (2485, 58314), (2982, 48595), (4970, 29157), (7455, 19438), (9719, 14910)]