69205980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3571}}^1$

素因数の和:3619

約数の個数: 96

約数和(自身を含む): 216034560

約数和(自身を除く): 146828580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 19, 20, 30, 34, 38, 51, 57, 60, 68, 76, 85, 95, 102, 114, 170, 190, 204, 228, 255, 285, 323, 340, 380, 510, 570, 646, 969, 1020, 1140, 1292, 1615, 1938, 3230, 3571, 3876, 4845, 6460, 7142, 9690, 10713, 14284, 17855, 19380, 21426, 35710, 42852, 53565, 60707, 67849, 71420, 107130, 121414, 135698, 182121, 203547, 214260, 242828, 271396, 303535, 339245, 364242, 407094, 607070, 678490, 728484, 814188, 910605, 1017735, 1153433, 1214140, 1356980, 1821210, 2035470, 2306866, 3460299, 3642420, 4070940, 4613732, 5767165, 6920598, 11534330, 13841196, 17301495, 23068660, 34602990, 69205980]

約数ペア:

[(1, 69205980), (2, 34602990), (3, 23068660), (4, 17301495), (5, 13841196), (6, 11534330), (10, 6920598), (12, 5767165), (15, 4613732), (17, 4070940), (19, 3642420), (20, 3460299), (30, 2306866), (34, 2035470), (38, 1821210), (51, 1356980), (57, 1214140), (60, 1153433), (68, 1017735), (76, 910605), (85, 814188), (95, 728484), (102, 678490), (114, 607070), (170, 407094), (190, 364242), (204, 339245), (228, 303535), (255, 271396), (285, 242828), (323, 214260), (340, 203547), (380, 182121), (510, 135698), (570, 121414), (646, 107130), (969, 71420), (1020, 67849), (1140, 60707), (1292, 53565), (1615, 42852), (1938, 35710), (3230, 21426), (3571, 19380), (3876, 17855), (4845, 14284), (6460, 10713), (7142, 9690)]