70980950

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{739}}^1$

素因数の和:881

約数の個数: 48

約数和(自身を含む): 141218640

約数和(自身を除く): 70237690

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 113, 170, 226, 425, 565, 739, 850, 1130, 1478, 1921, 2825, 3695, 3842, 5650, 7390, 9605, 12563, 18475, 19210, 25126, 36950, 48025, 62815, 83507, 96050, 125630, 167014, 314075, 417535, 628150, 835070, 1419619, 2087675, 2839238, 4175350, 7098095, 14196190, 35490475, 70980950]

約数ペア:

[(1, 70980950), (2, 35490475), (5, 14196190), (10, 7098095), (17, 4175350), (25, 2839238), (34, 2087675), (50, 1419619), (85, 835070), (113, 628150), (170, 417535), (226, 314075), (425, 167014), (565, 125630), (739, 96050), (850, 83507), (1130, 62815), (1478, 48025), (1921, 36950), (2825, 25126), (3695, 19210), (3842, 18475), (5650, 12563), (7390, 9605)]