7273290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:243

約数の個数: 64

約数和(自身を含む): 18579456

約数和(自身を除く): 11306166

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 83, 115, 127, 138, 166, 230, 249, 254, 345, 381, 415, 498, 635, 690, 762, 830, 1245, 1270, 1905, 1909, 2490, 2921, 3810, 3818, 5727, 5842, 8763, 9545, 10541, 11454, 14605, 17526, 19090, 21082, 28635, 29210, 31623, 43815, 52705, 57270, 63246, 87630, 105410, 158115, 242443, 316230, 484886, 727329, 1212215, 1454658, 2424430, 3636645, 7273290]

約数ペア:

[(1, 7273290), (2, 3636645), (3, 2424430), (5, 1454658), (6, 1212215), (10, 727329), (15, 484886), (23, 316230), (30, 242443), (46, 158115), (69, 105410), (83, 87630), (115, 63246), (127, 57270), (138, 52705), (166, 43815), (230, 31623), (249, 29210), (254, 28635), (345, 21082), (381, 19090), (415, 17526), (498, 14605), (635, 11454), (690, 10541), (762, 9545), (830, 8763), (1245, 5842), (1270, 5727), (1905, 3818), (1909, 3810), (2490, 2921)]