130638060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{103681}}^1$

素因数の和:103703

約数の個数: 72

約数和(自身を含む): 452882976

約数和(自身を除く): 322244916

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 103681, 207362, 311043, 414724, 518405, 622086, 725767, 933129, 1036810, 1244172, 1451534, 1555215, 1866258, 2073620, 2177301, 2903068, 3110430, 3628835, 3732516, 4354602, 4665645, 6220860, 6531903, 7257670, 8709204, 9331290, 10886505, 13063806, 14515340, 18662580, 21773010, 26127612, 32659515, 43546020, 65319030, 130638060]

約数ペア:

[(1, 130638060), (2, 65319030), (3, 43546020), (4, 32659515), (5, 26127612), (6, 21773010), (7, 18662580), (9, 14515340), (10, 13063806), (12, 10886505), (14, 9331290), (15, 8709204), (18, 7257670), (20, 6531903), (21, 6220860), (28, 4665645), (30, 4354602), (35, 3732516), (36, 3628835), (42, 3110430), (45, 2903068), (60, 2177301), (63, 2073620), (70, 1866258), (84, 1555215), (90, 1451534), (105, 1244172), (126, 1036810), (140, 933129), (180, 725767), (210, 622086), (252, 518405), (315, 414724), (420, 311043), (630, 207362), (1260, 103681)]