246701790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{383}}^1\times {\mathrm{421}}^1$

素因数の和:834

約数の個数: 96

約数和(自身を含む): 682546176

約数和(自身を除く): 435844386

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 383, 421, 510, 765, 766, 842, 1149, 1263, 1530, 1915, 2105, 2298, 2526, 3447, 3789, 3830, 4210, 5745, 6315, 6511, 6894, 7157, 7578, 11490, 12630, 13022, 14314, 17235, 18945, 19533, 21471, 32555, 34470, 35785, 37890, 39066, 42942, 58599, 64413, 65110, 71570, 97665, 107355, 117198, 128826, 161243, 195330, 214710, 292995, 322065, 322486, 483729, 585990, 644130, 806215, 967458, 1451187, 1612430, 2418645, 2741131, 2902374, 4837290, 5482262, 7255935, 8223393, 13705655, 14511870, 16446786, 24670179, 27411310, 41116965, 49340358, 82233930, 123350895, 246701790]

約数ペア:

[(1, 246701790), (2, 123350895), (3, 82233930), (5, 49340358), (6, 41116965), (9, 27411310), (10, 24670179), (15, 16446786), (17, 14511870), (18, 13705655), (30, 8223393), (34, 7255935), (45, 5482262), (51, 4837290), (85, 2902374), (90, 2741131), (102, 2418645), (153, 1612430), (170, 1451187), (255, 967458), (306, 806215), (383, 644130), (421, 585990), (510, 483729), (765, 322486), (766, 322065), (842, 292995), (1149, 214710), (1263, 195330), (1530, 161243), (1915, 128826), (2105, 117198), (2298, 107355), (2526, 97665), (3447, 71570), (3789, 65110), (3830, 64413), (4210, 58599), (5745, 42942), (6315, 39066), (6511, 37890), (6894, 35785), (7157, 34470), (7578, 32555), (11490, 21471), (12630, 19533), (13022, 18945), (14314, 17235)]