16021110

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:178

約数の個数: 128

約数和(自身を含む): 47775744

約数和(自身を除く): 31754634

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 31, 35, 42, 46, 62, 69, 70, 93, 105, 107, 115, 138, 155, 161, 186, 210, 214, 217, 230, 310, 321, 322, 345, 434, 465, 483, 535, 642, 651, 690, 713, 749, 805, 930, 966, 1070, 1085, 1302, 1426, 1498, 1605, 1610, 2139, 2170, 2247, 2415, 2461, 3210, 3255, 3317, 3565, 3745, 4278, 4494, 4830, 4922, 4991, 6510, 6634, 7130, 7383, 7490, 9951, 9982, 10695, 11235, 12305, 14766, 14973, 16585, 17227, 19902, 21390, 22470, 23219, 24610, 24955, 29946, 33170, 34454, 36915, 46438, 49755, 49910, 51681, 69657, 73830, 74865, 76291, 86135, 99510, 103362, 116095, 139314, 149730, 152582, 172270, 228873, 232190, 258405, 348285, 381455, 457746, 516810, 534037, 696570, 762910, 1068074, 1144365, 1602111, 2288730, 2670185, 3204222, 5340370, 8010555, 16021110]

約数ペア:

[(1, 16021110), (2, 8010555), (3, 5340370), (5, 3204222), (6, 2670185), (7, 2288730), (10, 1602111), (14, 1144365), (15, 1068074), (21, 762910), (23, 696570), (30, 534037), (31, 516810), (35, 457746), (42, 381455), (46, 348285), (62, 258405), (69, 232190), (70, 228873), (93, 172270), (105, 152582), (107, 149730), (115, 139314), (138, 116095), (155, 103362), (161, 99510), (186, 86135), (210, 76291), (214, 74865), (217, 73830), (230, 69657), (310, 51681), (321, 49910), (322, 49755), (345, 46438), (434, 36915), (465, 34454), (483, 33170), (535, 29946), (642, 24955), (651, 24610), (690, 23219), (713, 22470), (749, 21390), (805, 19902), (930, 17227), (966, 16585), (1070, 14973), (1085, 14766), (1302, 12305), (1426, 11235), (1498, 10695), (1605, 9982), (1610, 9951), (2139, 7490), (2170, 7383), (2247, 7130), (2415, 6634), (2461, 6510), (3210, 4991), (3255, 4922), (3317, 4830), (3565, 4494), (3745, 4278)]