351678470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{2963}}^1$

素因数の和:3077

約数の個数: 64

約数和(自身を含む): 752903424

約数和(自身を除く): 401224954

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 83, 110, 130, 143, 166, 286, 415, 715, 830, 913, 1079, 1430, 1826, 2158, 2963, 4565, 5395, 5926, 9130, 10790, 11869, 14815, 23738, 29630, 32593, 38519, 59345, 65186, 77038, 118690, 162965, 192595, 245929, 325930, 385190, 423709, 491858, 847418, 1229645, 2118545, 2459290, 2705219, 3197077, 4237090, 5410438, 6394154, 13526095, 15985385, 27052190, 31970770, 35167847, 70335694, 175839235, 351678470]

約数ペア:

[(1, 351678470), (2, 175839235), (5, 70335694), (10, 35167847), (11, 31970770), (13, 27052190), (22, 15985385), (26, 13526095), (55, 6394154), (65, 5410438), (83, 4237090), (110, 3197077), (130, 2705219), (143, 2459290), (166, 2118545), (286, 1229645), (415, 847418), (715, 491858), (830, 423709), (913, 385190), (1079, 325930), (1430, 245929), (1826, 192595), (2158, 162965), (2963, 118690), (4565, 77038), (5395, 65186), (5926, 59345), (9130, 38519), (10790, 32593), (11869, 29630), (14815, 23738)]