304325940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{311}}^1\times {\mathrm{347}}^1$

素因数の和:717

約数の個数: 96

約数和(自身を含む): 875556864

約数和(自身を除く): 571230924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 311, 347, 470, 564, 622, 694, 705, 933, 940, 1041, 1244, 1388, 1410, 1555, 1735, 1866, 2082, 2820, 3110, 3470, 3732, 4164, 4665, 5205, 6220, 6940, 9330, 10410, 14617, 16309, 18660, 20820, 29234, 32618, 43851, 48927, 58468, 65236, 73085, 81545, 87702, 97854, 107917, 146170, 163090, 175404, 195708, 215834, 219255, 244635, 292340, 323751, 326180, 431668, 438510, 489270, 539585, 647502, 877020, 978540, 1079170, 1295004, 1618755, 2158340, 3237510, 5072099, 6475020, 10144198, 15216297, 20288396, 25360495, 30432594, 50720990, 60865188, 76081485, 101441980, 152162970, 304325940]

約数ペア:

[(1, 304325940), (2, 152162970), (3, 101441980), (4, 76081485), (5, 60865188), (6, 50720990), (10, 30432594), (12, 25360495), (15, 20288396), (20, 15216297), (30, 10144198), (47, 6475020), (60, 5072099), (94, 3237510), (141, 2158340), (188, 1618755), (235, 1295004), (282, 1079170), (311, 978540), (347, 877020), (470, 647502), (564, 539585), (622, 489270), (694, 438510), (705, 431668), (933, 326180), (940, 323751), (1041, 292340), (1244, 244635), (1388, 219255), (1410, 215834), (1555, 195708), (1735, 175404), (1866, 163090), (2082, 146170), (2820, 107917), (3110, 97854), (3470, 87702), (3732, 81545), (4164, 73085), (4665, 65236), (5205, 58468), (6220, 48927), (6940, 43851), (9330, 32618), (10410, 29234), (14617, 20820), (16309, 18660)]