2087809380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{2801}}^1$

素因数の和:2958

約数の個数: 144

約数和(自身を含む): 6554057328

約数和(自身を除く): 4466247948

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 101, 123, 164, 180, 202, 205, 246, 303, 369, 404, 410, 492, 505, 606, 615, 738, 820, 909, 1010, 1212, 1230, 1476, 1515, 1818, 1845, 2020, 2460, 2801, 3030, 3636, 3690, 4141, 4545, 5602, 6060, 7380, 8282, 8403, 9090, 11204, 12423, 14005, 16564, 16806, 18180, 20705, 24846, 25209, 28010, 33612, 37269, 41410, 42015, 49692, 50418, 56020, 62115, 74538, 82820, 84030, 100836, 114841, 124230, 126045, 149076, 168060, 186345, 229682, 248460, 252090, 282901, 344523, 372690, 459364, 504180, 565802, 574205, 689046, 745380, 848703, 1033569, 1131604, 1148410, 1378092, 1414505, 1697406, 1722615, 2067138, 2296820, 2546109, 2829010, 3394812, 3445230, 4134276, 4243515, 5092218, 5167845, 5658020, 6890460, 8487030, 10184436, 10335690, 11598941, 12730545, 16974060, 20671380, 23197882, 25461090, 34796823, 46395764, 50922180, 57994705, 69593646, 104390469, 115989410, 139187292, 173984115, 208780938, 231978820, 347968230, 417561876, 521952345, 695936460, 1043904690, 2087809380]

約数ペア:

[(1, 2087809380), (2, 1043904690), (3, 695936460), (4, 521952345), (5, 417561876), (6, 347968230), (9, 231978820), (10, 208780938), (12, 173984115), (15, 139187292), (18, 115989410), (20, 104390469), (30, 69593646), (36, 57994705), (41, 50922180), (45, 46395764), (60, 34796823), (82, 25461090), (90, 23197882), (101, 20671380), (123, 16974060), (164, 12730545), (180, 11598941), (202, 10335690), (205, 10184436), (246, 8487030), (303, 6890460), (369, 5658020), (404, 5167845), (410, 5092218), (492, 4243515), (505, 4134276), (606, 3445230), (615, 3394812), (738, 2829010), (820, 2546109), (909, 2296820), (1010, 2067138), (1212, 1722615), (1230, 1697406), (1476, 1414505), (1515, 1378092), (1818, 1148410), (1845, 1131604), (2020, 1033569), (2460, 848703), (2801, 745380), (3030, 689046), (3636, 574205), (3690, 565802), (4141, 504180), (4545, 459364), (5602, 372690), (6060, 344523), (7380, 282901), (8282, 252090), (8403, 248460), (9090, 229682), (11204, 186345), (12423, 168060), (14005, 149076), (16564, 126045), (16806, 124230), (18180, 114841), (20705, 100836), (24846, 84030), (25209, 82820), (28010, 74538), (33612, 62115), (37269, 56020), (41410, 50418), (42015, 49692)]