71713770

素因数分解:

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

素因数の和:176

約数の個数: 96

約数和(自身を含む): 187996032

約数和(自身を除く): 116282262

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 37, 46, 53, 69, 74, 106, 111, 115, 138, 159, 185, 222, 230, 265, 318, 345, 370, 530, 555, 690, 795, 851, 1110, 1219, 1590, 1702, 1961, 2438, 2553, 2809, 3657, 3922, 4255, 5106, 5618, 5883, 6095, 7314, 8427, 8510, 9805, 11766, 12190, 12765, 14045, 16854, 18285, 19610, 25530, 28090, 29415, 36570, 42135, 45103, 58830, 64607, 84270, 90206, 103933, 129214, 135309, 193821, 207866, 225515, 270618, 311799, 323035, 387642, 451030, 519665, 623598, 646070, 676545, 969105, 1039330, 1353090, 1558995, 1938210, 2390459, 3117990, 4780918, 7171377, 11952295, 14342754, 23904590, 35856885, 71713770]

約数ペア:

[(1, 71713770), (2, 35856885), (3, 23904590), (5, 14342754), (6, 11952295), (10, 7171377), (15, 4780918), (23, 3117990), (30, 2390459), (37, 1938210), (46, 1558995), (53, 1353090), (69, 1039330), (74, 969105), (106, 676545), (111, 646070), (115, 623598), (138, 519665), (159, 451030), (185, 387642), (222, 323035), (230, 311799), (265, 270618), (318, 225515), (345, 207866), (370, 193821), (530, 135309), (555, 129214), (690, 103933), (795, 90206), (851, 84270), (1110, 64607), (1219, 58830), (1590, 45103), (1702, 42135), (1961, 36570), (2438, 29415), (2553, 28090), (2809, 25530), (3657, 19610), (3922, 18285), (4255, 16854), (5106, 14045), (5618, 12765), (5883, 12190), (6095, 11766), (7314, 9805), (8427, 8510)]