2978993810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{569}}^1$

素因数の和:732

約数の個数: 128

約数和(自身を含む): 6453457920

約数和(自身を除く): 3474464110

約数列:

[1, 2, 5, 10, 13, 17, 23, 26, 34, 46, 65, 85, 103, 115, 130, 170, 206, 221, 230, 299, 391, 442, 515, 569, 598, 782, 1030, 1105, 1138, 1339, 1495, 1751, 1955, 2210, 2369, 2678, 2845, 2990, 3502, 3910, 4738, 5083, 5690, 6695, 7397, 8755, 9673, 10166, 11845, 13087, 13390, 14794, 17510, 19346, 22763, 23690, 25415, 26174, 30797, 36985, 40273, 45526, 48365, 50830, 58607, 61594, 65435, 73970, 80546, 96730, 113815, 117214, 125749, 130870, 153985, 170131, 201365, 222479, 227630, 251498, 293035, 307970, 340262, 402730, 444958, 523549, 586070, 628745, 761891, 850655, 996319, 1047098, 1112395, 1257490, 1347961, 1523782, 1701310, 1992638, 2224790, 2617745, 2695922, 2892227, 3809455, 4981595, 5235490, 5784454, 6739805, 7618910, 9963190, 12952147, 13479610, 14461135, 17523493, 22915337, 25904294, 28922270, 35046986, 45830674, 64760735, 87617465, 114576685, 129521470, 175234930, 229153370, 297899381, 595798762, 1489496905, 2978993810]

約数ペア:

[(1, 2978993810), (2, 1489496905), (5, 595798762), (10, 297899381), (13, 229153370), (17, 175234930), (23, 129521470), (26, 114576685), (34, 87617465), (46, 64760735), (65, 45830674), (85, 35046986), (103, 28922270), (115, 25904294), (130, 22915337), (170, 17523493), (206, 14461135), (221, 13479610), (230, 12952147), (299, 9963190), (391, 7618910), (442, 6739805), (515, 5784454), (569, 5235490), (598, 4981595), (782, 3809455), (1030, 2892227), (1105, 2695922), (1138, 2617745), (1339, 2224790), (1495, 1992638), (1751, 1701310), (1955, 1523782), (2210, 1347961), (2369, 1257490), (2678, 1112395), (2845, 1047098), (2990, 996319), (3502, 850655), (3910, 761891), (4738, 628745), (5083, 586070), (5690, 523549), (6695, 444958), (7397, 402730), (8755, 340262), (9673, 307970), (10166, 293035), (11845, 251498), (13087, 227630), (13390, 222479), (14794, 201365), (17510, 170131), (19346, 153985), (22763, 130870), (23690, 125749), (25415, 117214), (26174, 113815), (30797, 96730), (36985, 80546), (40273, 73970), (45526, 65435), (48365, 61594), (50830, 58607)]