31898790

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4603}}^1$

素因数の和:4634

約数の個数: 96

約数和(自身を含む): 103424256

約数和(自身を除く): 71525466

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 42, 45, 55, 63, 66, 70, 77, 90, 99, 105, 110, 126, 154, 165, 198, 210, 231, 315, 330, 385, 462, 495, 630, 693, 770, 990, 1155, 1386, 2310, 3465, 4603, 6930, 9206, 13809, 23015, 27618, 32221, 41427, 46030, 50633, 64442, 69045, 82854, 96663, 101266, 138090, 151899, 161105, 193326, 207135, 253165, 289989, 303798, 322210, 354431, 414270, 455697, 483315, 506330, 579978, 708862, 759495, 911394, 966630, 1063293, 1449945, 1518990, 1772155, 2126586, 2278485, 2899890, 3189879, 3544310, 4556970, 5316465, 6379758, 10632930, 15949395, 31898790]

約数ペア:

[(1, 31898790), (2, 15949395), (3, 10632930), (5, 6379758), (6, 5316465), (7, 4556970), (9, 3544310), (10, 3189879), (11, 2899890), (14, 2278485), (15, 2126586), (18, 1772155), (21, 1518990), (22, 1449945), (30, 1063293), (33, 966630), (35, 911394), (42, 759495), (45, 708862), (55, 579978), (63, 506330), (66, 483315), (70, 455697), (77, 414270), (90, 354431), (99, 322210), (105, 303798), (110, 289989), (126, 253165), (154, 207135), (165, 193326), (198, 161105), (210, 151899), (231, 138090), (315, 101266), (330, 96663), (385, 82854), (462, 69045), (495, 64442), (630, 50633), (693, 46030), (770, 41427), (990, 32221), (1155, 27618), (1386, 23015), (2310, 13809), (3465, 9206), (4603, 6930)]