127293183710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{641}}^1\times {\mathrm{257903}}^1$

素因数の和:258569

約数の個数: 64

約数和(自身を含む): 286112507904

約数和(自身を除く): 158819324194

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 641, 770, 1282, 3205, 4487, 6410, 7051, 8974, 14102, 22435, 35255, 44870, 49357, 70510, 98714, 246785, 257903, 493570, 515806, 1289515, 1805321, 2579030, 2836933, 3610642, 5673866, 9026605, 14184665, 18053210, 19858531, 28369330, 39717062, 99292655, 165315823, 198585310, 330631646, 826579115, 1157210761, 1653158230, 1818474053, 2314421522, 3636948106, 5786053805, 9092370265, 11572107610, 12729318371, 18184740530, 25458636742, 63646591855, 127293183710]

約数ペア:

[(1, 127293183710), (2, 63646591855), (5, 25458636742), (7, 18184740530), (10, 12729318371), (11, 11572107610), (14, 9092370265), (22, 5786053805), (35, 3636948106), (55, 2314421522), (70, 1818474053), (77, 1653158230), (110, 1157210761), (154, 826579115), (385, 330631646), (641, 198585310), (770, 165315823), (1282, 99292655), (3205, 39717062), (4487, 28369330), (6410, 19858531), (7051, 18053210), (8974, 14184665), (14102, 9026605), (22435, 5673866), (35255, 3610642), (44870, 2836933), (49357, 2579030), (70510, 1805321), (98714, 1289515), (246785, 515806), (257903, 493570)]