864460290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{283}}^1$

素因数の和:568

約数の個数: 128

約数和(自身を含む): 2296719360

約数和(自身を除く): 1432259070

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 23, 30, 38, 46, 57, 69, 95, 114, 115, 138, 190, 230, 233, 283, 285, 345, 437, 466, 566, 570, 690, 699, 849, 874, 1165, 1311, 1398, 1415, 1698, 2185, 2330, 2622, 2830, 3495, 4245, 4370, 4427, 5359, 5377, 6509, 6555, 6990, 8490, 8854, 10718, 10754, 13018, 13110, 13281, 16077, 16131, 19527, 22135, 26562, 26795, 26885, 32154, 32262, 32545, 39054, 44270, 53590, 53770, 65090, 65939, 66405, 80385, 80655, 97635, 101821, 123671, 131878, 132810, 160770, 161310, 195270, 197817, 203642, 247342, 305463, 329695, 371013, 395634, 509105, 610926, 618355, 659390, 742026, 989085, 1018210, 1236710, 1252841, 1516597, 1527315, 1855065, 1978170, 2505682, 3033194, 3054630, 3710130, 3758523, 4549791, 6264205, 7517046, 7582985, 9099582, 12528410, 15165970, 18792615, 22748955, 28815343, 37585230, 45497910, 57630686, 86446029, 144076715, 172892058, 288153430, 432230145, 864460290]

約数ペア:

[(1, 864460290), (2, 432230145), (3, 288153430), (5, 172892058), (6, 144076715), (10, 86446029), (15, 57630686), (19, 45497910), (23, 37585230), (30, 28815343), (38, 22748955), (46, 18792615), (57, 15165970), (69, 12528410), (95, 9099582), (114, 7582985), (115, 7517046), (138, 6264205), (190, 4549791), (230, 3758523), (233, 3710130), (283, 3054630), (285, 3033194), (345, 2505682), (437, 1978170), (466, 1855065), (566, 1527315), (570, 1516597), (690, 1252841), (699, 1236710), (849, 1018210), (874, 989085), (1165, 742026), (1311, 659390), (1398, 618355), (1415, 610926), (1698, 509105), (2185, 395634), (2330, 371013), (2622, 329695), (2830, 305463), (3495, 247342), (4245, 203642), (4370, 197817), (4427, 195270), (5359, 161310), (5377, 160770), (6509, 132810), (6555, 131878), (6990, 123671), (8490, 101821), (8854, 97635), (10718, 80655), (10754, 80385), (13018, 66405), (13110, 65939), (13281, 65090), (16077, 53770), (16131, 53590), (19527, 44270), (22135, 39054), (26562, 32545), (26795, 32262), (26885, 32154)]