85336860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{203183}}^1$

素因数の和:203202

約数の個数: 48

約数和(自身を含む): 273079296

約数和(自身を除く): 187742436

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 203183, 406366, 609549, 812732, 1015915, 1219098, 1422281, 2031830, 2438196, 2844562, 3047745, 4063660, 4266843, 5689124, 6095490, 7111405, 8533686, 12190980, 14222810, 17067372, 21334215, 28445620, 42668430, 85336860]

約数ペア:

[(1, 85336860), (2, 42668430), (3, 28445620), (4, 21334215), (5, 17067372), (6, 14222810), (7, 12190980), (10, 8533686), (12, 7111405), (14, 6095490), (15, 5689124), (20, 4266843), (21, 4063660), (28, 3047745), (30, 2844562), (35, 2438196), (42, 2031830), (60, 1422281), (70, 1219098), (84, 1015915), (105, 812732), (140, 609549), (210, 406366), (420, 203183)]