746686659780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{23978377}}^1$

素因数の和:23978565

約数の個数: 72

約数和(自身を含む): 2278041823512

約数和(自身を除く): 1531355163732

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 173, 180, 346, 519, 692, 865, 1038, 1557, 1730, 2076, 2595, 3114, 3460, 5190, 6228, 7785, 10380, 15570, 31140, 23978377, 47956754, 71935131, 95913508, 119891885, 143870262, 215805393, 239783770, 287740524, 359675655, 431610786, 479567540, 719351310, 863221572, 1079026965, 1438702620, 2158053930, 4148259221, 4316107860, 8296518442, 12444777663, 16593036884, 20741296105, 24889555326, 37334332989, 41482592210, 49779110652, 62223888315, 74668665978, 82965184420, 124447776630, 149337331956, 186671664945, 248895553260, 373343329890, 746686659780]

約数ペア:

[(1, 746686659780), (2, 373343329890), (3, 248895553260), (4, 186671664945), (5, 149337331956), (6, 124447776630), (9, 82965184420), (10, 74668665978), (12, 62223888315), (15, 49779110652), (18, 41482592210), (20, 37334332989), (30, 24889555326), (36, 20741296105), (45, 16593036884), (60, 12444777663), (90, 8296518442), (173, 4316107860), (180, 4148259221), (346, 2158053930), (519, 1438702620), (692, 1079026965), (865, 863221572), (1038, 719351310), (1557, 479567540), (1730, 431610786), (2076, 359675655), (2595, 287740524), (3114, 239783770), (3460, 215805393), (5190, 143870262), (6228, 119891885), (7785, 95913508), (10380, 71935131), (15570, 47956754), (31140, 23978377)]