7277010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{397}}^1$

素因数の和:467

約数の個数: 64

約数和(自身を含む): 19256832

約数和(自身を除く): 11979822

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 47, 65, 78, 94, 130, 141, 195, 235, 282, 390, 397, 470, 611, 705, 794, 1191, 1222, 1410, 1833, 1985, 2382, 3055, 3666, 3970, 5161, 5955, 6110, 9165, 10322, 11910, 15483, 18330, 18659, 25805, 30966, 37318, 51610, 55977, 77415, 93295, 111954, 154830, 186590, 242567, 279885, 485134, 559770, 727701, 1212835, 1455402, 2425670, 3638505, 7277010]

約数ペア:

[(1, 7277010), (2, 3638505), (3, 2425670), (5, 1455402), (6, 1212835), (10, 727701), (13, 559770), (15, 485134), (26, 279885), (30, 242567), (39, 186590), (47, 154830), (65, 111954), (78, 93295), (94, 77415), (130, 55977), (141, 51610), (195, 37318), (235, 30966), (282, 25805), (390, 18659), (397, 18330), (470, 15483), (611, 11910), (705, 10322), (794, 9165), (1191, 6110), (1222, 5955), (1410, 5161), (1833, 3970), (1985, 3666), (2382, 3055)]