169414980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{403369}}^1$

素因数の和:403388

約数の個数: 48

約数和(自身を含む): 542129280

約数和(自身を除く): 372714300

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, 403369, 806738, 1210107, 1613476, 2016845, 2420214, 2823583, 4033690, 4840428, 5647166, 6050535, 8067380, 8470749, 11294332, 12101070, 14117915, 16941498, 24202140, 28235830, 33882996, 42353745, 56471660, 84707490, 169414980]

約数ペア:

[(1, 169414980), (2, 84707490), (3, 56471660), (4, 42353745), (5, 33882996), (6, 28235830), (7, 24202140), (10, 16941498), (12, 14117915), (14, 12101070), (15, 11294332), (20, 8470749), (21, 8067380), (28, 6050535), (30, 5647166), (35, 4840428), (42, 4033690), (60, 2823583), (70, 2420214), (84, 2016845), (105, 1613476), (140, 1210107), (210, 806738), (420, 403369)]