1520483004

素因数分解:

$2^2\times 3^2\times {\mathrm{191}}^1\times {\mathrm{397}}^1\times {\mathrm{557}}^1$

素因数の和:1155

約数の個数: 72

約数和(自身を含む): 3880251648

約数和(自身を除く): 2359768644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 191, 382, 397, 557, 573, 764, 794, 1114, 1146, 1191, 1588, 1671, 1719, 2228, 2292, 2382, 3342, 3438, 3573, 4764, 5013, 6684, 6876, 7146, 10026, 14292, 20052, 75827, 106387, 151654, 212774, 221129, 227481, 303308, 319161, 425548, 442258, 454962, 638322, 663387, 682443, 884516, 909924, 957483, 1276644, 1326774, 1364886, 1914966, 1990161, 2653548, 2729772, 3829932, 3980322, 7960644, 42235639, 84471278, 126706917, 168942556, 253413834, 380120751, 506827668, 760241502, 1520483004]

約数ペア:

[(1, 1520483004), (2, 760241502), (3, 506827668), (4, 380120751), (6, 253413834), (9, 168942556), (12, 126706917), (18, 84471278), (36, 42235639), (191, 7960644), (382, 3980322), (397, 3829932), (557, 2729772), (573, 2653548), (764, 1990161), (794, 1914966), (1114, 1364886), (1146, 1326774), (1191, 1276644), (1588, 957483), (1671, 909924), (1719, 884516), (2228, 682443), (2292, 663387), (2382, 638322), (3342, 454962), (3438, 442258), (3573, 425548), (4764, 319161), (5013, 303308), (6684, 227481), (6876, 221129), (7146, 212774), (10026, 151654), (14292, 106387), (20052, 75827)]