310069305

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{373}}^1$

素因数の和:440

約数の個数: 144

約数和(自身を含む): 698377680

約数和(自身を除く): 388308375

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 29, 35, 39, 45, 49, 63, 65, 87, 91, 105, 117, 145, 147, 195, 203, 245, 261, 273, 315, 373, 377, 435, 441, 455, 585, 609, 637, 735, 819, 1015, 1119, 1131, 1305, 1365, 1421, 1827, 1865, 1885, 1911, 2205, 2611, 2639, 3045, 3185, 3357, 3393, 4095, 4263, 4849, 5595, 5655, 5733, 7105, 7833, 7917, 9135, 9555, 10817, 12789, 13055, 13195, 14547, 16785, 16965, 18277, 18473, 21315, 23499, 23751, 24245, 28665, 32451, 33943, 39165, 39585, 43641, 54085, 54831, 55419, 63945, 72735, 75719, 91385, 92365, 97353, 101829, 117495, 118755, 140621, 162255, 164493, 166257, 169715, 218205, 227157, 237601, 274155, 277095, 305487, 378595, 421863, 486765, 509145, 530033, 681471, 703105, 712803, 822465, 831285, 984347, 1135785, 1188005, 1265589, 1527435, 1590099, 2109315, 2138409, 2650165, 2953041, 3407355, 3564015, 4770297, 4921735, 6327945, 6890429, 7950495, 8859123, 10692045, 14765205, 20671287, 23851485, 34452145, 44295615, 62013861, 103356435, 310069305]

約数ペア:

[(1, 310069305), (3, 103356435), (5, 62013861), (7, 44295615), (9, 34452145), (13, 23851485), (15, 20671287), (21, 14765205), (29, 10692045), (35, 8859123), (39, 7950495), (45, 6890429), (49, 6327945), (63, 4921735), (65, 4770297), (87, 3564015), (91, 3407355), (105, 2953041), (117, 2650165), (145, 2138409), (147, 2109315), (195, 1590099), (203, 1527435), (245, 1265589), (261, 1188005), (273, 1135785), (315, 984347), (373, 831285), (377, 822465), (435, 712803), (441, 703105), (455, 681471), (585, 530033), (609, 509145), (637, 486765), (735, 421863), (819, 378595), (1015, 305487), (1119, 277095), (1131, 274155), (1305, 237601), (1365, 227157), (1421, 218205), (1827, 169715), (1865, 166257), (1885, 164493), (1911, 162255), (2205, 140621), (2611, 118755), (2639, 117495), (3045, 101829), (3185, 97353), (3357, 92365), (3393, 91385), (4095, 75719), (4263, 72735), (4849, 63945), (5595, 55419), (5655, 54831), (5733, 54085), (7105, 43641), (7833, 39585), (7917, 39165), (9135, 33943), (9555, 32451), (10817, 28665), (12789, 24245), (13055, 23751), (13195, 23499), (14547, 21315), (16785, 18473), (16965, 18277)]