16287390

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{251}}^1$

素因数の和:374

約数の個数: 96

約数和(自身を含む): 49061376

約数和(自身を除く): 32773986

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 103, 105, 126, 206, 210, 251, 309, 315, 502, 515, 618, 630, 721, 753, 927, 1030, 1255, 1442, 1506, 1545, 1757, 1854, 2163, 2259, 2510, 3090, 3514, 3605, 3765, 4326, 4518, 4635, 5271, 6489, 7210, 7530, 8785, 9270, 10542, 10815, 11295, 12978, 15813, 17570, 21630, 22590, 25853, 26355, 31626, 32445, 51706, 52710, 64890, 77559, 79065, 129265, 155118, 158130, 180971, 232677, 258530, 361942, 387795, 465354, 542913, 775590, 904855, 1085826, 1163385, 1628739, 1809710, 2326770, 2714565, 3257478, 5429130, 8143695, 16287390]

約数ペア:

[(1, 16287390), (2, 8143695), (3, 5429130), (5, 3257478), (6, 2714565), (7, 2326770), (9, 1809710), (10, 1628739), (14, 1163385), (15, 1085826), (18, 904855), (21, 775590), (30, 542913), (35, 465354), (42, 387795), (45, 361942), (63, 258530), (70, 232677), (90, 180971), (103, 158130), (105, 155118), (126, 129265), (206, 79065), (210, 77559), (251, 64890), (309, 52710), (315, 51706), (502, 32445), (515, 31626), (618, 26355), (630, 25853), (721, 22590), (753, 21630), (927, 17570), (1030, 15813), (1255, 12978), (1442, 11295), (1506, 10815), (1545, 10542), (1757, 9270), (1854, 8785), (2163, 7530), (2259, 7210), (2510, 6489), (3090, 5271), (3514, 4635), (3605, 4518), (3765, 4326)]