9957330

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{647}}^1$

素因数の和:685

約数の個数: 80

約数和(自身を含む): 28226880

約数和(自身を除く): 18269550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 81, 90, 95, 114, 135, 162, 171, 190, 270, 285, 342, 405, 513, 570, 647, 810, 855, 1026, 1294, 1539, 1710, 1941, 2565, 3078, 3235, 3882, 5130, 5823, 6470, 7695, 9705, 11646, 12293, 15390, 17469, 19410, 24586, 29115, 34938, 36879, 52407, 58230, 61465, 73758, 87345, 104814, 110637, 122930, 174690, 184395, 221274, 262035, 331911, 368790, 524070, 553185, 663822, 995733, 1106370, 1659555, 1991466, 3319110, 4978665, 9957330]

約数ペア:

[(1, 9957330), (2, 4978665), (3, 3319110), (5, 1991466), (6, 1659555), (9, 1106370), (10, 995733), (15, 663822), (18, 553185), (19, 524070), (27, 368790), (30, 331911), (38, 262035), (45, 221274), (54, 184395), (57, 174690), (81, 122930), (90, 110637), (95, 104814), (114, 87345), (135, 73758), (162, 61465), (171, 58230), (190, 52407), (270, 36879), (285, 34938), (342, 29115), (405, 24586), (513, 19410), (570, 17469), (647, 15390), (810, 12293), (855, 11646), (1026, 9705), (1294, 7695), (1539, 6470), (1710, 5823), (1941, 5130), (2565, 3882), (3078, 3235)]