3783990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{487}}^1$

素因数の和:541

約数の個数: 64

約数和(自身を含む): 10681344

約数和(自身を除く): 6897354

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 37, 42, 70, 74, 105, 111, 185, 210, 222, 259, 370, 487, 518, 555, 777, 974, 1110, 1295, 1461, 1554, 2435, 2590, 2922, 3409, 3885, 4870, 6818, 7305, 7770, 10227, 14610, 17045, 18019, 20454, 34090, 36038, 51135, 54057, 90095, 102270, 108114, 126133, 180190, 252266, 270285, 378399, 540570, 630665, 756798, 1261330, 1891995, 3783990]

約数ペア:

[(1, 3783990), (2, 1891995), (3, 1261330), (5, 756798), (6, 630665), (7, 540570), (10, 378399), (14, 270285), (15, 252266), (21, 180190), (30, 126133), (35, 108114), (37, 102270), (42, 90095), (70, 54057), (74, 51135), (105, 36038), (111, 34090), (185, 20454), (210, 18019), (222, 17045), (259, 14610), (370, 10227), (487, 7770), (518, 7305), (555, 6818), (777, 4870), (974, 3885), (1110, 3409), (1295, 2922), (1461, 2590), (1554, 2435)]