137904390

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{389}}^1$

素因数の和:519

約数の個数: 128

約数和(自身を含む): 400982400

約数和(自身を除く): 263078010

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 101, 117, 130, 135, 195, 202, 234, 270, 303, 351, 389, 390, 505, 585, 606, 702, 778, 909, 1010, 1167, 1170, 1313, 1515, 1755, 1818, 1945, 2334, 2626, 2727, 3030, 3501, 3510, 3890, 3939, 4545, 5057, 5454, 5835, 6565, 7002, 7878, 9090, 10114, 10503, 11670, 11817, 13130, 13635, 15171, 17505, 19695, 21006, 23634, 25285, 27270, 30342, 35010, 35451, 39289, 39390, 45513, 50570, 52515, 59085, 70902, 75855, 78578, 91026, 105030, 117867, 118170, 136539, 151710, 177255, 196445, 227565, 235734, 273078, 353601, 354510, 392890, 455130, 510757, 589335, 682695, 707202, 1021514, 1060803, 1178670, 1365390, 1532271, 1768005, 2121606, 2553785, 3064542, 3536010, 4596813, 5107570, 5304015, 7661355, 9193626, 10608030, 13790439, 15322710, 22984065, 27580878, 45968130, 68952195, 137904390]

約数ペア:

[(1, 137904390), (2, 68952195), (3, 45968130), (5, 27580878), (6, 22984065), (9, 15322710), (10, 13790439), (13, 10608030), (15, 9193626), (18, 7661355), (26, 5304015), (27, 5107570), (30, 4596813), (39, 3536010), (45, 3064542), (54, 2553785), (65, 2121606), (78, 1768005), (90, 1532271), (101, 1365390), (117, 1178670), (130, 1060803), (135, 1021514), (195, 707202), (202, 682695), (234, 589335), (270, 510757), (303, 455130), (351, 392890), (389, 354510), (390, 353601), (505, 273078), (585, 235734), (606, 227565), (702, 196445), (778, 177255), (909, 151710), (1010, 136539), (1167, 118170), (1170, 117867), (1313, 105030), (1515, 91026), (1755, 78578), (1818, 75855), (1945, 70902), (2334, 59085), (2626, 52515), (2727, 50570), (3030, 45513), (3501, 39390), (3510, 39289), (3890, 35451), (3939, 35010), (4545, 30342), (5057, 27270), (5454, 25285), (5835, 23634), (6565, 21006), (7002, 19695), (7878, 17505), (9090, 15171), (10114, 13635), (10503, 13130), (11670, 11817)]