70879410

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{112507}}^1$

素因数の和:112527

約数の個数: 48

約数和(自身を含む): 210614976

約数和(自身を除く): 139735566

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 112507, 225014, 337521, 562535, 675042, 787549, 1012563, 1125070, 1575098, 1687605, 2025126, 2362647, 3375210, 3937745, 4725294, 5062815, 7087941, 7875490, 10125630, 11813235, 14175882, 23626470, 35439705, 70879410]

約数ペア:

[(1, 70879410), (2, 35439705), (3, 23626470), (5, 14175882), (6, 11813235), (7, 10125630), (9, 7875490), (10, 7087941), (14, 5062815), (15, 4725294), (18, 3937745), (21, 3375210), (30, 2362647), (35, 2025126), (42, 1687605), (45, 1575098), (63, 1125070), (70, 1012563), (90, 787549), (105, 675042), (126, 562535), (210, 337521), (315, 225014), (630, 112507)]