13018460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1$

素因数の和:363

約数の個数: 96

約数和(自身を含む): 35223552

約数和(自身を除く): 22205092

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 23, 26, 28, 35, 46, 52, 65, 70, 91, 92, 115, 130, 140, 161, 182, 230, 260, 299, 311, 322, 364, 455, 460, 598, 622, 644, 805, 910, 1196, 1244, 1495, 1555, 1610, 1820, 2093, 2177, 2990, 3110, 3220, 4043, 4186, 4354, 5980, 6220, 7153, 8086, 8372, 8708, 10465, 10885, 14306, 16172, 20215, 20930, 21770, 28301, 28612, 35765, 40430, 41860, 43540, 50071, 56602, 71530, 80860, 92989, 100142, 113204, 141505, 143060, 185978, 200284, 250355, 283010, 371956, 464945, 500710, 566020, 650923, 929890, 1001420, 1301846, 1859780, 2603692, 3254615, 6509230, 13018460]

約数ペア:

[(1, 13018460), (2, 6509230), (4, 3254615), (5, 2603692), (7, 1859780), (10, 1301846), (13, 1001420), (14, 929890), (20, 650923), (23, 566020), (26, 500710), (28, 464945), (35, 371956), (46, 283010), (52, 250355), (65, 200284), (70, 185978), (91, 143060), (92, 141505), (115, 113204), (130, 100142), (140, 92989), (161, 80860), (182, 71530), (230, 56602), (260, 50071), (299, 43540), (311, 41860), (322, 40430), (364, 35765), (455, 28612), (460, 28301), (598, 21770), (622, 20930), (644, 20215), (805, 16172), (910, 14306), (1196, 10885), (1244, 10465), (1495, 8708), (1555, 8372), (1610, 8086), (1820, 7153), (2093, 6220), (2177, 5980), (2990, 4354), (3110, 4186), (3220, 4043)]