169202460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{402863}}^1$

素因数の和:402882

約数の個数: 48

約数和(自身を含む): 541449216

約数和(自身を除く): 372246756

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, 402863, 805726, 1208589, 1611452, 2014315, 2417178, 2820041, 4028630, 4834356, 5640082, 6042945, 8057260, 8460123, 11280164, 12085890, 14100205, 16920246, 24171780, 28200410, 33840492, 42300615, 56400820, 84601230, 169202460]

約数ペア:

[(1, 169202460), (2, 84601230), (3, 56400820), (4, 42300615), (5, 33840492), (6, 28200410), (7, 24171780), (10, 16920246), (12, 14100205), (14, 12085890), (15, 11280164), (20, 8460123), (21, 8057260), (28, 6042945), (30, 5640082), (35, 4834356), (42, 4028630), (60, 2820041), (70, 2417178), (84, 2014315), (105, 1611452), (140, 1208589), (210, 805726), (420, 402863)]