16563330

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{431}}^1$

素因数の和:512

約数の個数: 96

約数和(自身を含む): 50139648

約数和(自身を除く): 33576318

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 61, 63, 70, 90, 105, 122, 126, 183, 210, 305, 315, 366, 427, 431, 549, 610, 630, 854, 862, 915, 1098, 1281, 1293, 1830, 2135, 2155, 2562, 2586, 2745, 3017, 3843, 3879, 4270, 4310, 5490, 6034, 6405, 6465, 7686, 7758, 9051, 12810, 12930, 15085, 18102, 19215, 19395, 26291, 27153, 30170, 38430, 38790, 45255, 52582, 54306, 78873, 90510, 131455, 135765, 157746, 184037, 236619, 262910, 271530, 368074, 394365, 473238, 552111, 788730, 920185, 1104222, 1183095, 1656333, 1840370, 2366190, 2760555, 3312666, 5521110, 8281665, 16563330]

約数ペア:

[(1, 16563330), (2, 8281665), (3, 5521110), (5, 3312666), (6, 2760555), (7, 2366190), (9, 1840370), (10, 1656333), (14, 1183095), (15, 1104222), (18, 920185), (21, 788730), (30, 552111), (35, 473238), (42, 394365), (45, 368074), (61, 271530), (63, 262910), (70, 236619), (90, 184037), (105, 157746), (122, 135765), (126, 131455), (183, 90510), (210, 78873), (305, 54306), (315, 52582), (366, 45255), (427, 38790), (431, 38430), (549, 30170), (610, 27153), (630, 26291), (854, 19395), (862, 19215), (915, 18102), (1098, 15085), (1281, 12930), (1293, 12810), (1830, 9051), (2135, 7758), (2155, 7686), (2562, 6465), (2586, 6405), (2745, 6034), (3017, 5490), (3843, 4310), (3879, 4270)]