169173620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2969}}^1$

素因数の和:3033

約数の個数: 96

約数和(自身を含む): 455051520

約数和(自身を除く): 285877900

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 37, 44, 55, 70, 74, 77, 110, 140, 148, 154, 185, 220, 259, 308, 370, 385, 407, 518, 740, 770, 814, 1036, 1295, 1540, 1628, 2035, 2590, 2849, 2969, 4070, 5180, 5698, 5938, 8140, 11396, 11876, 14245, 14845, 20783, 28490, 29690, 32659, 41566, 56980, 59380, 65318, 83132, 103915, 109853, 130636, 163295, 207830, 219706, 228613, 326590, 415660, 439412, 457226, 549265, 653180, 768971, 914452, 1098530, 1143065, 1208383, 1537942, 2197060, 2286130, 2416766, 3075884, 3844855, 4572260, 4833532, 6041915, 7689710, 8458681, 12083830, 15379420, 16917362, 24167660, 33834724, 42293405, 84586810, 169173620]

約数ペア:

[(1, 169173620), (2, 84586810), (4, 42293405), (5, 33834724), (7, 24167660), (10, 16917362), (11, 15379420), (14, 12083830), (20, 8458681), (22, 7689710), (28, 6041915), (35, 4833532), (37, 4572260), (44, 3844855), (55, 3075884), (70, 2416766), (74, 2286130), (77, 2197060), (110, 1537942), (140, 1208383), (148, 1143065), (154, 1098530), (185, 914452), (220, 768971), (259, 653180), (308, 549265), (370, 457226), (385, 439412), (407, 415660), (518, 326590), (740, 228613), (770, 219706), (814, 207830), (1036, 163295), (1295, 130636), (1540, 109853), (1628, 103915), (2035, 83132), (2590, 65318), (2849, 59380), (2969, 56980), (4070, 41566), (5180, 32659), (5698, 29690), (5938, 28490), (8140, 20783), (11396, 14845), (11876, 14245)]