2031036505380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{81176519}}^1$

素因数の和:81176673

約数の個数: 72

約数和(自身を含む): 6205133188800

約数和(自身を除く): 4174096683420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 139, 180, 278, 417, 556, 695, 834, 1251, 1390, 1668, 2085, 2502, 2780, 4170, 5004, 6255, 8340, 12510, 25020, 81176519, 162353038, 243529557, 324706076, 405882595, 487059114, 730588671, 811765190, 974118228, 1217647785, 1461177342, 1623530380, 2435295570, 2922354684, 3652943355, 4870591140, 7305886710, 11283536141, 14611773420, 22567072282, 33850608423, 45134144564, 56417680705, 67701216846, 101551825269, 112835361410, 135402433692, 169253042115, 203103650538, 225670722820, 338506084230, 406207301076, 507759126345, 677012168460, 1015518252690, 2031036505380]

約数ペア:

[(1, 2031036505380), (2, 1015518252690), (3, 677012168460), (4, 507759126345), (5, 406207301076), (6, 338506084230), (9, 225670722820), (10, 203103650538), (12, 169253042115), (15, 135402433692), (18, 112835361410), (20, 101551825269), (30, 67701216846), (36, 56417680705), (45, 45134144564), (60, 33850608423), (90, 22567072282), (139, 14611773420), (180, 11283536141), (278, 7305886710), (417, 4870591140), (556, 3652943355), (695, 2922354684), (834, 2435295570), (1251, 1623530380), (1390, 1461177342), (1668, 1217647785), (2085, 974118228), (2502, 811765190), (2780, 730588671), (4170, 487059114), (5004, 405882595), (6255, 324706076), (8340, 243529557), (12510, 162353038), (25020, 81176519)]