29759730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{991}}^1$

素因数の和:1032

約数の個数: 128

約数和(自身を含む): 95993856

約数和(自身を除く): 66234126

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 13, 14, 15, 21, 22, 26, 30, 33, 35, 39, 42, 55, 65, 66, 70, 77, 78, 91, 105, 110, 130, 143, 154, 165, 182, 195, 210, 231, 273, 286, 330, 385, 390, 429, 455, 462, 546, 715, 770, 858, 910, 991, 1001, 1155, 1365, 1430, 1982, 2002, 2145, 2310, 2730, 2973, 3003, 4290, 4955, 5005, 5946, 6006, 6937, 9910, 10010, 10901, 12883, 13874, 14865, 15015, 20811, 21802, 25766, 29730, 30030, 32703, 34685, 38649, 41622, 54505, 64415, 65406, 69370, 76307, 77298, 90181, 104055, 109010, 128830, 141713, 152614, 163515, 180362, 193245, 208110, 228921, 270543, 283426, 327030, 381535, 386490, 425139, 450905, 457842, 541086, 708565, 763070, 850278, 901810, 991991, 1144605, 1352715, 1417130, 1983982, 2125695, 2289210, 2705430, 2975973, 4251390, 4959955, 5951946, 9919910, 14879865, 29759730]

約数ペア:

[(1, 29759730), (2, 14879865), (3, 9919910), (5, 5951946), (6, 4959955), (7, 4251390), (10, 2975973), (11, 2705430), (13, 2289210), (14, 2125695), (15, 1983982), (21, 1417130), (22, 1352715), (26, 1144605), (30, 991991), (33, 901810), (35, 850278), (39, 763070), (42, 708565), (55, 541086), (65, 457842), (66, 450905), (70, 425139), (77, 386490), (78, 381535), (91, 327030), (105, 283426), (110, 270543), (130, 228921), (143, 208110), (154, 193245), (165, 180362), (182, 163515), (195, 152614), (210, 141713), (231, 128830), (273, 109010), (286, 104055), (330, 90181), (385, 77298), (390, 76307), (429, 69370), (455, 65406), (462, 64415), (546, 54505), (715, 41622), (770, 38649), (858, 34685), (910, 32703), (991, 30030), (1001, 29730), (1155, 25766), (1365, 21802), (1430, 20811), (1982, 15015), (2002, 14865), (2145, 13874), (2310, 12883), (2730, 10901), (2973, 10010), (3003, 9910), (4290, 6937), (4955, 6006), (5005, 5946)]