69899240

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{102793}}^1$

素因数の和:102821

約数の個数: 32

約数和(自身を含む): 166526280

約数和(自身を除く): 96627040

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 102793, 205586, 411172, 513965, 822344, 1027930, 1747481, 2055860, 3494962, 4111720, 6989924, 8737405, 13979848, 17474810, 34949620, 69899240]

約数ペア:

[(1, 69899240), (2, 34949620), (4, 17474810), (5, 13979848), (8, 8737405), (10, 6989924), (17, 4111720), (20, 3494962), (34, 2055860), (40, 1747481), (68, 1027930), (85, 822344), (136, 513965), (170, 411172), (340, 205586), (680, 102793)]