144304470

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{197}}^1\times {\mathrm{2713}}^1$

素因数の和:2926

約数の個数: 64

約数和(自身を含む): 386907840

約数和(自身を除く): 242603370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 197, 270, 394, 591, 985, 1182, 1773, 1970, 2713, 2955, 3546, 5319, 5426, 5910, 8139, 8865, 10638, 13565, 16278, 17730, 24417, 26595, 27130, 40695, 48834, 53190, 73251, 81390, 122085, 146502, 244170, 366255, 534461, 732510, 1068922, 1603383, 2672305, 3206766, 4810149, 5344610, 8016915, 9620298, 14430447, 16033830, 24050745, 28860894, 48101490, 72152235, 144304470]

約数ペア:

[(1, 144304470), (2, 72152235), (3, 48101490), (5, 28860894), (6, 24050745), (9, 16033830), (10, 14430447), (15, 9620298), (18, 8016915), (27, 5344610), (30, 4810149), (45, 3206766), (54, 2672305), (90, 1603383), (135, 1068922), (197, 732510), (270, 534461), (394, 366255), (591, 244170), (985, 146502), (1182, 122085), (1773, 81390), (1970, 73251), (2713, 53190), (2955, 48834), (3546, 40695), (5319, 27130), (5426, 26595), (5910, 24417), (8139, 17730), (8865, 16278), (10638, 13565)]