17590170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:136

約数の個数: 128

約数和(自身を含む): 49641984

約数和(自身を除く): 32051814

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 30, 37, 39, 46, 53, 65, 69, 74, 78, 106, 111, 115, 130, 138, 159, 185, 195, 222, 230, 265, 299, 318, 345, 370, 390, 481, 530, 555, 598, 689, 690, 795, 851, 897, 962, 1110, 1219, 1378, 1443, 1495, 1590, 1702, 1794, 1961, 2067, 2405, 2438, 2553, 2886, 2990, 3445, 3657, 3922, 4134, 4255, 4485, 4810, 5106, 5883, 6095, 6890, 7215, 7314, 8510, 8970, 9805, 10335, 11063, 11766, 12190, 12765, 14430, 15847, 18285, 19610, 20670, 22126, 25493, 25530, 29415, 31694, 33189, 36570, 45103, 47541, 50986, 55315, 58830, 66378, 76479, 79235, 90206, 95082, 110630, 127465, 135309, 152958, 158470, 165945, 225515, 237705, 254930, 270618, 331890, 382395, 451030, 475410, 586339, 676545, 764790, 1172678, 1353090, 1759017, 2931695, 3518034, 5863390, 8795085, 17590170]

約数ペア:

[(1, 17590170), (2, 8795085), (3, 5863390), (5, 3518034), (6, 2931695), (10, 1759017), (13, 1353090), (15, 1172678), (23, 764790), (26, 676545), (30, 586339), (37, 475410), (39, 451030), (46, 382395), (53, 331890), (65, 270618), (69, 254930), (74, 237705), (78, 225515), (106, 165945), (111, 158470), (115, 152958), (130, 135309), (138, 127465), (159, 110630), (185, 95082), (195, 90206), (222, 79235), (230, 76479), (265, 66378), (299, 58830), (318, 55315), (345, 50986), (370, 47541), (390, 45103), (481, 36570), (530, 33189), (555, 31694), (598, 29415), (689, 25530), (690, 25493), (795, 22126), (851, 20670), (897, 19610), (962, 18285), (1110, 15847), (1219, 14430), (1378, 12765), (1443, 12190), (1495, 11766), (1590, 11063), (1702, 10335), (1794, 9805), (1961, 8970), (2067, 8510), (2405, 7314), (2438, 7215), (2553, 6890), (2886, 6095), (2990, 5883), (3445, 5106), (3657, 4810), (3922, 4485), (4134, 4255)]