70944570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{521}}^1$

素因数の和:640

約数の個数: 96

約数和(自身を含む): 197879760

約数和(自身を除く): 126935190

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 89, 90, 102, 153, 170, 178, 255, 267, 306, 445, 510, 521, 534, 765, 801, 890, 1042, 1335, 1513, 1530, 1563, 1602, 2605, 2670, 3026, 3126, 4005, 4539, 4689, 5210, 7565, 7815, 8010, 8857, 9078, 9378, 13617, 15130, 15630, 17714, 22695, 23445, 26571, 27234, 44285, 45390, 46369, 46890, 53142, 68085, 79713, 88570, 92738, 132855, 136170, 139107, 159426, 231845, 265710, 278214, 398565, 417321, 463690, 695535, 788273, 797130, 834642, 1391070, 1576546, 2086605, 2364819, 3941365, 4173210, 4729638, 7094457, 7882730, 11824095, 14188914, 23648190, 35472285, 70944570]

約数ペア:

[(1, 70944570), (2, 35472285), (3, 23648190), (5, 14188914), (6, 11824095), (9, 7882730), (10, 7094457), (15, 4729638), (17, 4173210), (18, 3941365), (30, 2364819), (34, 2086605), (45, 1576546), (51, 1391070), (85, 834642), (89, 797130), (90, 788273), (102, 695535), (153, 463690), (170, 417321), (178, 398565), (255, 278214), (267, 265710), (306, 231845), (445, 159426), (510, 139107), (521, 136170), (534, 132855), (765, 92738), (801, 88570), (890, 79713), (1042, 68085), (1335, 53142), (1513, 46890), (1530, 46369), (1563, 45390), (1602, 44285), (2605, 27234), (2670, 26571), (3026, 23445), (3126, 22695), (4005, 17714), (4539, 15630), (4689, 15130), (5210, 13617), (7565, 9378), (7815, 9078), (8010, 8857)]