30186404080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{593}}^1\times {\mathrm{90901}}^1$

素因数の和:91514

約数の個数: 80

約数和(自身を含む): 80345732544

約数和(自身を除く): 50159328464

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 593, 1186, 2372, 2965, 4151, 4744, 5930, 8302, 9488, 11860, 16604, 20755, 23720, 33208, 41510, 47440, 66416, 83020, 90901, 166040, 181802, 332080, 363604, 454505, 636307, 727208, 909010, 1272614, 1454416, 1818020, 2545228, 3181535, 3636040, 5090456, 6363070, 7272080, 10180912, 12726140, 25452280, 50904560, 53904293, 107808586, 215617172, 269521465, 377330051, 431234344, 539042930, 754660102, 862468688, 1078085860, 1509320204, 1886650255, 2156171720, 3018640408, 3773300510, 4312343440, 6037280816, 7546601020, 15093202040, 30186404080]

約数ペア:

[(1, 30186404080), (2, 15093202040), (4, 7546601020), (5, 6037280816), (7, 4312343440), (8, 3773300510), (10, 3018640408), (14, 2156171720), (16, 1886650255), (20, 1509320204), (28, 1078085860), (35, 862468688), (40, 754660102), (56, 539042930), (70, 431234344), (80, 377330051), (112, 269521465), (140, 215617172), (280, 107808586), (560, 53904293), (593, 50904560), (1186, 25452280), (2372, 12726140), (2965, 10180912), (4151, 7272080), (4744, 6363070), (5930, 5090456), (8302, 3636040), (9488, 3181535), (11860, 2545228), (16604, 1818020), (20755, 1454416), (23720, 1272614), (33208, 909010), (41510, 727208), (47440, 636307), (66416, 454505), (83020, 363604), (90901, 332080), (166040, 181802)]