12960956070

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1297393}}^1$

素因数の和:1297446

約数の個数: 64

約数和(自身を含む): 35496699840

約数和(自身を除く): 22535743770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 37, 45, 54, 74, 90, 111, 135, 185, 222, 270, 333, 370, 555, 666, 999, 1110, 1665, 1998, 3330, 4995, 9990, 1297393, 2594786, 3892179, 6486965, 7784358, 11676537, 12973930, 19460895, 23353074, 35029611, 38921790, 48003541, 58382685, 70059222, 96007082, 116765370, 144010623, 175148055, 240017705, 288021246, 350296110, 432031869, 480035410, 720053115, 864063738, 1296095607, 1440106230, 2160159345, 2592191214, 4320318690, 6480478035, 12960956070]

約数ペア:

[(1, 12960956070), (2, 6480478035), (3, 4320318690), (5, 2592191214), (6, 2160159345), (9, 1440106230), (10, 1296095607), (15, 864063738), (18, 720053115), (27, 480035410), (30, 432031869), (37, 350296110), (45, 288021246), (54, 240017705), (74, 175148055), (90, 144010623), (111, 116765370), (135, 96007082), (185, 70059222), (222, 58382685), (270, 48003541), (333, 38921790), (370, 35029611), (555, 23353074), (666, 19460895), (999, 12973930), (1110, 11676537), (1665, 7784358), (1998, 6486965), (3330, 3892179), (4995, 2594786), (9990, 1297393)]