157890630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{9949}}^1$

素因数の和:10005

約数の個数: 48

約数和(自身を含む): 396169200

約数和(自身を除く): 238278570

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 529, 690, 1058, 1587, 2645, 3174, 5290, 7935, 9949, 15870, 19898, 29847, 49745, 59694, 99490, 149235, 228827, 298470, 457654, 686481, 1144135, 1372962, 2288270, 3432405, 5263021, 6864810, 10526042, 15789063, 26315105, 31578126, 52630210, 78945315, 157890630]

約数ペア:

[(1, 157890630), (2, 78945315), (3, 52630210), (5, 31578126), (6, 26315105), (10, 15789063), (15, 10526042), (23, 6864810), (30, 5263021), (46, 3432405), (69, 2288270), (115, 1372962), (138, 1144135), (230, 686481), (345, 457654), (529, 298470), (690, 228827), (1058, 149235), (1587, 99490), (2645, 59694), (3174, 49745), (5290, 29847), (7935, 19898), (9949, 15870)]