30723906

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{887}}^1$

素因数の和:1166

約数の個数: 32

約数和(自身を含む): 64447488

約数和(自身を除く): 33723582

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 251, 502, 753, 887, 1506, 1774, 2661, 5322, 5773, 11546, 17319, 20401, 34638, 40802, 61203, 122406, 222637, 445274, 667911, 1335822, 5120651, 10241302, 15361953, 30723906]

約数ペア:

[(1, 30723906), (2, 15361953), (3, 10241302), (6, 5120651), (23, 1335822), (46, 667911), (69, 445274), (138, 222637), (251, 122406), (502, 61203), (753, 40802), (887, 34638), (1506, 20401), (1774, 17319), (2661, 11546), (5322, 5773)]