4386319980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{10443619}}^1$

素因数の和:10443638

約数の個数: 48

約数和(自身を含む): 14036225280

約数和(自身を除く): 9649905300

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 10443619, 20887238, 31330857, 41774476, 52218095, 62661714, 73105333, 104436190, 125323428, 146210666, 156654285, 208872380, 219315999, 292421332, 313308570, 365526665, 438631998, 626617140, 731053330, 877263996, 1096579995, 1462106660, 2193159990, 4386319980]

約数ペア:

[(1, 4386319980), (2, 2193159990), (3, 1462106660), (4, 1096579995), (5, 877263996), (6, 731053330), (7, 626617140), (10, 438631998), (12, 365526665), (14, 313308570), (15, 292421332), (20, 219315999), (21, 208872380), (28, 156654285), (30, 146210666), (35, 125323428), (42, 104436190), (60, 73105333), (70, 62661714), (84, 52218095), (105, 41774476), (140, 31330857), (210, 20887238), (420, 10443619)]