170845980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{42499}}^1$

素因数の和:42578

約数の個数: 48

約数和(自身を含む): 485520000

約数和(自身を除く): 314674020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 268, 335, 402, 670, 804, 1005, 1340, 2010, 4020, 42499, 84998, 127497, 169996, 212495, 254994, 424990, 509988, 637485, 849980, 1274970, 2549940, 2847433, 5694866, 8542299, 11389732, 14237165, 17084598, 28474330, 34169196, 42711495, 56948660, 85422990, 170845980]

約数ペア:

[(1, 170845980), (2, 85422990), (3, 56948660), (4, 42711495), (5, 34169196), (6, 28474330), (10, 17084598), (12, 14237165), (15, 11389732), (20, 8542299), (30, 5694866), (60, 2847433), (67, 2549940), (134, 1274970), (201, 849980), (268, 637485), (335, 509988), (402, 424990), (670, 254994), (804, 212495), (1005, 169996), (1340, 127497), (2010, 84998), (4020, 42499)]