1275015170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{16823}}^1$

素因数の和:16907

約数の個数: 64

約数和(自身を含む): 2747291904

約数和(自身を除く): 1472276734

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 53, 55, 65, 106, 110, 130, 143, 265, 286, 530, 583, 689, 715, 1166, 1378, 1430, 2915, 3445, 5830, 6890, 7579, 15158, 16823, 33646, 37895, 75790, 84115, 168230, 185053, 218699, 370106, 437398, 891619, 925265, 1093495, 1783238, 1850530, 2186990, 2405689, 4458095, 4811378, 8916190, 9807809, 11591047, 12028445, 19615618, 23182094, 24056890, 49039045, 57955235, 98078090, 115910470, 127501517, 255003034, 637507585, 1275015170]

約数ペア:

[(1, 1275015170), (2, 637507585), (5, 255003034), (10, 127501517), (11, 115910470), (13, 98078090), (22, 57955235), (26, 49039045), (53, 24056890), (55, 23182094), (65, 19615618), (106, 12028445), (110, 11591047), (130, 9807809), (143, 8916190), (265, 4811378), (286, 4458095), (530, 2405689), (583, 2186990), (689, 1850530), (715, 1783238), (1166, 1093495), (1378, 925265), (1430, 891619), (2915, 437398), (3445, 370106), (5830, 218699), (6890, 185053), (7579, 168230), (15158, 84115), (16823, 75790), (33646, 37895)]