2186946090

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{3471343}}^1$

素因数の和:3471363

約数の個数: 48

約数和(自身を含む): 6498355968

約数和(自身を除く): 4311409878

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 3471343, 6942686, 10414029, 17356715, 20828058, 24299401, 31242087, 34713430, 48598802, 52070145, 62484174, 72898203, 104140290, 121497005, 145796406, 156210435, 218694609, 242994010, 312420870, 364491015, 437389218, 728982030, 1093473045, 2186946090]

約数ペア:

[(1, 2186946090), (2, 1093473045), (3, 728982030), (5, 437389218), (6, 364491015), (7, 312420870), (9, 242994010), (10, 218694609), (14, 156210435), (15, 145796406), (18, 121497005), (21, 104140290), (30, 72898203), (35, 62484174), (42, 52070145), (45, 48598802), (63, 34713430), (70, 31242087), (90, 24299401), (105, 20828058), (126, 17356715), (210, 10414029), (315, 6942686), (630, 3471343)]