291137670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{331}}^1\times {\mathrm{337}}^1$

素因数の和:710

約数の個数: 96

約数和(自身を含む): 787756320

約数和(自身を除く): 496618650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 331, 337, 435, 522, 662, 674, 870, 993, 1011, 1305, 1655, 1685, 1986, 2022, 2610, 2979, 3033, 3310, 3370, 4965, 5055, 5958, 6066, 9599, 9773, 9930, 10110, 14895, 15165, 19198, 19546, 28797, 29319, 29790, 30330, 47995, 48865, 57594, 58638, 86391, 87957, 95990, 97730, 111547, 143985, 146595, 172782, 175914, 223094, 287970, 293190, 334641, 431955, 439785, 557735, 669282, 863910, 879570, 1003923, 1115470, 1673205, 2007846, 3234863, 3346410, 5019615, 6469726, 9704589, 10039230, 16174315, 19409178, 29113767, 32348630, 48522945, 58227534, 97045890, 145568835, 291137670]

約数ペア:

[(1, 291137670), (2, 145568835), (3, 97045890), (5, 58227534), (6, 48522945), (9, 32348630), (10, 29113767), (15, 19409178), (18, 16174315), (29, 10039230), (30, 9704589), (45, 6469726), (58, 5019615), (87, 3346410), (90, 3234863), (145, 2007846), (174, 1673205), (261, 1115470), (290, 1003923), (331, 879570), (337, 863910), (435, 669282), (522, 557735), (662, 439785), (674, 431955), (870, 334641), (993, 293190), (1011, 287970), (1305, 223094), (1655, 175914), (1685, 172782), (1986, 146595), (2022, 143985), (2610, 111547), (2979, 97730), (3033, 95990), (3310, 87957), (3370, 86391), (4965, 58638), (5055, 57594), (5958, 48865), (6066, 47995), (9599, 30330), (9773, 29790), (9930, 29319), (10110, 28797), (14895, 19546), (15165, 19198)]