19725066810

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{924757}}^1$

素因数の和:924852

約数の個数: 64

約数和(自身を含む): 53266060800

約数和(自身を除く): 33540993990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 79, 90, 135, 158, 237, 270, 395, 474, 711, 790, 1185, 1422, 2133, 2370, 3555, 4266, 7110, 10665, 21330, 924757, 1849514, 2774271, 4623785, 5548542, 8322813, 9247570, 13871355, 16645626, 24968439, 27742710, 41614065, 49936878, 73055803, 83228130, 124842195, 146111606, 219167409, 249684390, 365279015, 438334818, 657502227, 730558030, 1095837045, 1315004454, 1972506681, 2191674090, 3287511135, 3945013362, 6575022270, 9862533405, 19725066810]

約数ペア:

[(1, 19725066810), (2, 9862533405), (3, 6575022270), (5, 3945013362), (6, 3287511135), (9, 2191674090), (10, 1972506681), (15, 1315004454), (18, 1095837045), (27, 730558030), (30, 657502227), (45, 438334818), (54, 365279015), (79, 249684390), (90, 219167409), (135, 146111606), (158, 124842195), (237, 83228130), (270, 73055803), (395, 49936878), (474, 41614065), (711, 27742710), (790, 24968439), (1185, 16645626), (1422, 13871355), (2133, 9247570), (2370, 8322813), (3555, 5548542), (4266, 4623785), (7110, 2774271), (10665, 1849514), (21330, 924757)]