2748743190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2909}}^1\times {\mathrm{10499}}^1$

素因数の和:13421

約数の個数: 48

約数和(自身を含む): 7149870000

約数和(自身を除く): 4401126810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2909, 5818, 8727, 10499, 14545, 17454, 20998, 26181, 29090, 31497, 43635, 52362, 52495, 62994, 87270, 94491, 104990, 130905, 157485, 188982, 261810, 314970, 472455, 944910, 30541591, 61083182, 91624773, 152707955, 183249546, 274874319, 305415910, 458123865, 549748638, 916247730, 1374371595, 2748743190]

約数ペア:

[(1, 2748743190), (2, 1374371595), (3, 916247730), (5, 549748638), (6, 458123865), (9, 305415910), (10, 274874319), (15, 183249546), (18, 152707955), (30, 91624773), (45, 61083182), (90, 30541591), (2909, 944910), (5818, 472455), (8727, 314970), (10499, 261810), (14545, 188982), (17454, 157485), (20998, 130905), (26181, 104990), (29090, 94491), (31497, 87270), (43635, 62994), (52362, 52495)]