4766940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{373}}^1$

素因数の和:459

約数の個数: 72

約数和(自身を含む): 14702688

約数和(自身を除く): 9935748

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 71, 90, 142, 180, 213, 284, 355, 373, 426, 639, 710, 746, 852, 1065, 1119, 1278, 1420, 1492, 1865, 2130, 2238, 2556, 3195, 3357, 3730, 4260, 4476, 5595, 6390, 6714, 7460, 11190, 12780, 13428, 16785, 22380, 26483, 33570, 52966, 67140, 79449, 105932, 132415, 158898, 238347, 264830, 317796, 397245, 476694, 529660, 794490, 953388, 1191735, 1588980, 2383470, 4766940]

約数ペア:

[(1, 4766940), (2, 2383470), (3, 1588980), (4, 1191735), (5, 953388), (6, 794490), (9, 529660), (10, 476694), (12, 397245), (15, 317796), (18, 264830), (20, 238347), (30, 158898), (36, 132415), (45, 105932), (60, 79449), (71, 67140), (90, 52966), (142, 33570), (180, 26483), (213, 22380), (284, 16785), (355, 13428), (373, 12780), (426, 11190), (639, 7460), (710, 6714), (746, 6390), (852, 5595), (1065, 4476), (1119, 4260), (1278, 3730), (1420, 3357), (1492, 3195), (1865, 2556), (2130, 2238)]