310074908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{277}}^1$

素因数の和:427

約数の個数: 96

約数和(自身を含む): 680010240

約数和(自身を除く): 369935332

約数列:

[1, 2, 4, 11, 13, 19, 22, 26, 38, 44, 52, 76, 103, 143, 206, 209, 247, 277, 286, 412, 418, 494, 554, 572, 836, 988, 1108, 1133, 1339, 1957, 2266, 2678, 2717, 3047, 3601, 3914, 4532, 5263, 5356, 5434, 6094, 7202, 7828, 10526, 10868, 12188, 14404, 14729, 21052, 21527, 25441, 28531, 29458, 39611, 43054, 50882, 57062, 57893, 58916, 68419, 79222, 86108, 101764, 114124, 115786, 136838, 158444, 231572, 273676, 279851, 313841, 370903, 542089, 559702, 627682, 741806, 752609, 1084178, 1119404, 1255364, 1483612, 1505218, 2168356, 3010436, 4079933, 5962979, 7047157, 8159866, 11925958, 14094314, 16319732, 23851916, 28188628, 77518727, 155037454, 310074908]

約数ペア:

[(1, 310074908), (2, 155037454), (4, 77518727), (11, 28188628), (13, 23851916), (19, 16319732), (22, 14094314), (26, 11925958), (38, 8159866), (44, 7047157), (52, 5962979), (76, 4079933), (103, 3010436), (143, 2168356), (206, 1505218), (209, 1483612), (247, 1255364), (277, 1119404), (286, 1084178), (412, 752609), (418, 741806), (494, 627682), (554, 559702), (572, 542089), (836, 370903), (988, 313841), (1108, 279851), (1133, 273676), (1339, 231572), (1957, 158444), (2266, 136838), (2678, 115786), (2717, 114124), (3047, 101764), (3601, 86108), (3914, 79222), (4532, 68419), (5263, 58916), (5356, 57893), (5434, 57062), (6094, 50882), (7202, 43054), (7828, 39611), (10526, 29458), (10868, 28531), (12188, 25441), (14404, 21527), (14729, 21052)]