12550930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1$

素因数の和:283

約数の個数: 64

約数和(自身を含む): 27993600

約数和(自身を除く): 15442670

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 53, 70, 85, 106, 119, 170, 199, 238, 265, 371, 398, 530, 595, 742, 901, 995, 1190, 1393, 1802, 1855, 1990, 2786, 3383, 3710, 4505, 6307, 6766, 6965, 9010, 10547, 12614, 13930, 16915, 21094, 23681, 31535, 33830, 47362, 52735, 63070, 73829, 105470, 118405, 147658, 179299, 236810, 358598, 369145, 738290, 896495, 1255093, 1792990, 2510186, 6275465, 12550930]

約数ペア:

[(1, 12550930), (2, 6275465), (5, 2510186), (7, 1792990), (10, 1255093), (14, 896495), (17, 738290), (34, 369145), (35, 358598), (53, 236810), (70, 179299), (85, 147658), (106, 118405), (119, 105470), (170, 73829), (199, 63070), (238, 52735), (265, 47362), (371, 33830), (398, 31535), (530, 23681), (595, 21094), (742, 16915), (901, 13930), (995, 12614), (1190, 10547), (1393, 9010), (1802, 6965), (1855, 6766), (1990, 6307), (2786, 4505), (3383, 3710)]