2380494970

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{239}}^1\times {\mathrm{20327}}^1$

素因数の和:20587

約数の個数: 48

約数和(自身を含む): 5005566720

約数和(自身を除く): 2625071750

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 239, 245, 478, 490, 1195, 1673, 2390, 3346, 8365, 11711, 16730, 20327, 23422, 40654, 58555, 101635, 117110, 142289, 203270, 284578, 711445, 996023, 1422890, 1992046, 4858153, 4980115, 9716306, 9960230, 24290765, 34007071, 48581530, 68014142, 170035355, 238049497, 340070710, 476098994, 1190247485, 2380494970]

約数ペア:

[(1, 2380494970), (2, 1190247485), (5, 476098994), (7, 340070710), (10, 238049497), (14, 170035355), (35, 68014142), (49, 48581530), (70, 34007071), (98, 24290765), (239, 9960230), (245, 9716306), (478, 4980115), (490, 4858153), (1195, 1992046), (1673, 1422890), (2390, 996023), (3346, 711445), (8365, 284578), (11711, 203270), (16730, 142289), (20327, 117110), (23422, 101635), (40654, 58555)]