1631542380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{56533}}^1$

素因数の和:56595

約数の個数: 96

約数和(自身を含む): 5052782784

約数和(自身を除く): 3421240404

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 37, 39, 52, 60, 65, 74, 78, 111, 130, 148, 156, 185, 195, 222, 260, 370, 390, 444, 481, 555, 740, 780, 962, 1110, 1443, 1924, 2220, 2405, 2886, 4810, 5772, 7215, 9620, 14430, 28860, 56533, 113066, 169599, 226132, 282665, 339198, 565330, 678396, 734929, 847995, 1130660, 1469858, 1695990, 2091721, 2204787, 2939716, 3391980, 3674645, 4183442, 4409574, 6275163, 7349290, 8366884, 8819148, 10458605, 11023935, 12550326, 14698580, 20917210, 22047870, 25100652, 27192373, 31375815, 41834420, 44095740, 54384746, 62751630, 81577119, 108769492, 125503260, 135961865, 163154238, 271923730, 326308476, 407885595, 543847460, 815771190, 1631542380]

約数ペア:

[(1, 1631542380), (2, 815771190), (3, 543847460), (4, 407885595), (5, 326308476), (6, 271923730), (10, 163154238), (12, 135961865), (13, 125503260), (15, 108769492), (20, 81577119), (26, 62751630), (30, 54384746), (37, 44095740), (39, 41834420), (52, 31375815), (60, 27192373), (65, 25100652), (74, 22047870), (78, 20917210), (111, 14698580), (130, 12550326), (148, 11023935), (156, 10458605), (185, 8819148), (195, 8366884), (222, 7349290), (260, 6275163), (370, 4409574), (390, 4183442), (444, 3674645), (481, 3391980), (555, 2939716), (740, 2204787), (780, 2091721), (962, 1695990), (1110, 1469858), (1443, 1130660), (1924, 847995), (2220, 734929), (2405, 678396), (2886, 565330), (4810, 339198), (5772, 282665), (7215, 226132), (9620, 169599), (14430, 113066), (28860, 56533)]