1297632390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{816121}}^1$

素因数の和:816184

約数の個数: 32

約数和(自身を含む): 3173082336

約数和(自身を除く): 1875449946

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 265, 318, 530, 795, 1590, 816121, 1632242, 2448363, 4080605, 4896726, 8161210, 12241815, 24483630, 43254413, 86508826, 129763239, 216272065, 259526478, 432544130, 648816195, 1297632390]

約数ペア:

[(1, 1297632390), (2, 648816195), (3, 432544130), (5, 259526478), (6, 216272065), (10, 129763239), (15, 86508826), (30, 43254413), (53, 24483630), (106, 12241815), (159, 8161210), (265, 4896726), (318, 4080605), (530, 2448363), (795, 1632242), (1590, 816121)]