15696066850

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^2\times {\mathrm{223}}^1\times {\mathrm{4871}}^1$

素因数の和:5140

約数の個数: 72

約数和(自身を含む): 31158505728

約数和(自身を除く): 15462438878

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 223, 289, 425, 446, 578, 850, 1115, 1445, 2230, 2890, 3791, 4871, 5575, 7225, 7582, 9742, 11150, 14450, 18955, 24355, 37910, 48710, 64447, 82807, 94775, 121775, 128894, 165614, 189550, 243550, 322235, 414035, 644470, 828070, 1086233, 1407719, 1611175, 2070175, 2172466, 2815438, 3222350, 4140350, 5431165, 7038595, 10862330, 14077190, 18465961, 27155825, 35192975, 36931922, 54311650, 70385950, 92329805, 184659610, 313921337, 461649025, 627842674, 923298050, 1569606685, 3139213370, 7848033425, 15696066850]

約数ペア:

[(1, 15696066850), (2, 7848033425), (5, 3139213370), (10, 1569606685), (17, 923298050), (25, 627842674), (34, 461649025), (50, 313921337), (85, 184659610), (170, 92329805), (223, 70385950), (289, 54311650), (425, 36931922), (446, 35192975), (578, 27155825), (850, 18465961), (1115, 14077190), (1445, 10862330), (2230, 7038595), (2890, 5431165), (3791, 4140350), (4871, 3222350), (5575, 2815438), (7225, 2172466), (7582, 2070175), (9742, 1611175), (11150, 1407719), (14450, 1086233), (18955, 828070), (24355, 644470), (37910, 414035), (48710, 322235), (64447, 243550), (82807, 189550), (94775, 165614), (121775, 128894)]