27827940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1123}}^1$

素因数の和:1201

約数の個数: 96

約数和(自身を含む): 90639360

約数和(自身を除く): 62811420

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 59, 60, 70, 84, 105, 118, 140, 177, 210, 236, 295, 354, 413, 420, 590, 708, 826, 885, 1123, 1180, 1239, 1652, 1770, 2065, 2246, 2478, 3369, 3540, 4130, 4492, 4956, 5615, 6195, 6738, 7861, 8260, 11230, 12390, 13476, 15722, 16845, 22460, 23583, 24780, 31444, 33690, 39305, 47166, 66257, 67380, 78610, 94332, 117915, 132514, 157220, 198771, 235830, 265028, 331285, 397542, 463799, 471660, 662570, 795084, 927598, 993855, 1325140, 1391397, 1855196, 1987710, 2318995, 2782794, 3975420, 4637990, 5565588, 6956985, 9275980, 13913970, 27827940]

約数ペア:

[(1, 27827940), (2, 13913970), (3, 9275980), (4, 6956985), (5, 5565588), (6, 4637990), (7, 3975420), (10, 2782794), (12, 2318995), (14, 1987710), (15, 1855196), (20, 1391397), (21, 1325140), (28, 993855), (30, 927598), (35, 795084), (42, 662570), (59, 471660), (60, 463799), (70, 397542), (84, 331285), (105, 265028), (118, 235830), (140, 198771), (177, 157220), (210, 132514), (236, 117915), (295, 94332), (354, 78610), (413, 67380), (420, 66257), (590, 47166), (708, 39305), (826, 33690), (885, 31444), (1123, 24780), (1180, 23583), (1239, 22460), (1652, 16845), (1770, 15722), (2065, 13476), (2246, 12390), (2478, 11230), (3369, 8260), (3540, 7861), (4130, 6738), (4492, 6195), (4956, 5615)]