654027930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{38047}}^1$

素因数の和:38251

約数の個数: 48

約数和(自身を含む): 1709420544

約数和(自身を除く): 1055392614

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 191, 382, 573, 955, 1146, 1719, 1910, 2865, 3438, 5730, 8595, 17190, 38047, 76094, 114141, 190235, 228282, 342423, 380470, 570705, 684846, 1141410, 1712115, 3424230, 7266977, 14533954, 21800931, 36334885, 43601862, 65402793, 72669770, 109004655, 130805586, 218009310, 327013965, 654027930]

約数ペア:

[(1, 654027930), (2, 327013965), (3, 218009310), (5, 130805586), (6, 109004655), (9, 72669770), (10, 65402793), (15, 43601862), (18, 36334885), (30, 21800931), (45, 14533954), (90, 7266977), (191, 3424230), (382, 1712115), (573, 1141410), (955, 684846), (1146, 570705), (1719, 380470), (1910, 342423), (2865, 228282), (3438, 190235), (5730, 114141), (8595, 76094), (17190, 38047)]