15943599990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{281}}^1\times {\mathrm{21739}}^1$

素因数の和:22062

約数の個数: 96

約数和(自身を含む): 43037373600

約数和(自身を除く): 27093773610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 281, 290, 435, 522, 562, 843, 870, 1305, 1405, 1686, 2529, 2610, 2810, 4215, 5058, 8149, 8430, 12645, 16298, 21739, 24447, 25290, 40745, 43478, 48894, 65217, 73341, 81490, 108695, 122235, 130434, 146682, 195651, 217390, 244470, 326085, 366705, 391302, 630431, 652170, 733410, 978255, 1260862, 1891293, 1956510, 3152155, 3782586, 5673879, 6108659, 6304310, 9456465, 11347758, 12217318, 18325977, 18912930, 28369395, 30543295, 36651954, 54977931, 56738790, 61086590, 91629885, 109955862, 177151111, 183259770, 274889655, 354302222, 531453333, 549779310, 885755555, 1062906666, 1594359999, 1771511110, 2657266665, 3188719998, 5314533330, 7971799995, 15943599990]

約数ペア:

[(1, 15943599990), (2, 7971799995), (3, 5314533330), (5, 3188719998), (6, 2657266665), (9, 1771511110), (10, 1594359999), (15, 1062906666), (18, 885755555), (29, 549779310), (30, 531453333), (45, 354302222), (58, 274889655), (87, 183259770), (90, 177151111), (145, 109955862), (174, 91629885), (261, 61086590), (281, 56738790), (290, 54977931), (435, 36651954), (522, 30543295), (562, 28369395), (843, 18912930), (870, 18325977), (1305, 12217318), (1405, 11347758), (1686, 9456465), (2529, 6304310), (2610, 6108659), (2810, 5673879), (4215, 3782586), (5058, 3152155), (8149, 1956510), (8430, 1891293), (12645, 1260862), (16298, 978255), (21739, 733410), (24447, 652170), (25290, 630431), (40745, 391302), (43478, 366705), (48894, 326085), (65217, 244470), (73341, 217390), (81490, 195651), (108695, 146682), (122235, 130434)]