39130380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1459}}^1$

素因数の和:1623

約数の個数: 72

約数和(自身を含む): 119574000

約数和(自身を除く): 80443620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 149, 180, 298, 447, 596, 745, 894, 1341, 1459, 1490, 1788, 2235, 2682, 2918, 2980, 4377, 4470, 5364, 5836, 6705, 7295, 8754, 8940, 13131, 13410, 14590, 17508, 21885, 26262, 26820, 29180, 43770, 52524, 65655, 87540, 131310, 217391, 262620, 434782, 652173, 869564, 1086955, 1304346, 1956519, 2173910, 2608692, 3260865, 3913038, 4347820, 6521730, 7826076, 9782595, 13043460, 19565190, 39130380]

約数ペア:

[(1, 39130380), (2, 19565190), (3, 13043460), (4, 9782595), (5, 7826076), (6, 6521730), (9, 4347820), (10, 3913038), (12, 3260865), (15, 2608692), (18, 2173910), (20, 1956519), (30, 1304346), (36, 1086955), (45, 869564), (60, 652173), (90, 434782), (149, 262620), (180, 217391), (298, 131310), (447, 87540), (596, 65655), (745, 52524), (894, 43770), (1341, 29180), (1459, 26820), (1490, 26262), (1788, 21885), (2235, 17508), (2682, 14590), (2918, 13410), (2980, 13131), (4377, 8940), (4470, 8754), (5364, 7295), (5836, 6705)]