30043845

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:116

約数の個数: 128

約数和(自身を含む): 65318400

約数和(自身を除く): 35274555

約数列:

[1, 3, 5, 9, 13, 15, 17, 19, 27, 39, 45, 51, 53, 57, 65, 85, 95, 117, 135, 153, 159, 171, 195, 221, 247, 255, 265, 285, 323, 351, 459, 477, 513, 585, 663, 689, 741, 765, 795, 855, 901, 969, 1007, 1105, 1235, 1431, 1615, 1755, 1989, 2067, 2223, 2295, 2385, 2565, 2703, 2907, 3021, 3315, 3445, 3705, 4199, 4505, 4845, 5035, 5967, 6201, 6669, 7155, 8109, 8721, 9063, 9945, 10335, 11115, 11713, 12597, 13091, 13515, 14535, 15105, 17119, 18603, 20995, 24327, 27189, 29835, 31005, 33345, 35139, 37791, 39273, 40545, 43605, 45315, 51357, 58565, 62985, 65455, 85595, 93015, 105417, 113373, 117819, 121635, 135945, 154071, 175695, 188955, 196365, 222547, 256785, 316251, 353457, 462213, 527085, 566865, 589095, 667641, 770355, 1112735, 1581255, 1767285, 2002923, 2311065, 3338205, 6008769, 10014615, 30043845]

約数ペア:

[(1, 30043845), (3, 10014615), (5, 6008769), (9, 3338205), (13, 2311065), (15, 2002923), (17, 1767285), (19, 1581255), (27, 1112735), (39, 770355), (45, 667641), (51, 589095), (53, 566865), (57, 527085), (65, 462213), (85, 353457), (95, 316251), (117, 256785), (135, 222547), (153, 196365), (159, 188955), (171, 175695), (195, 154071), (221, 135945), (247, 121635), (255, 117819), (265, 113373), (285, 105417), (323, 93015), (351, 85595), (459, 65455), (477, 62985), (513, 58565), (585, 51357), (663, 45315), (689, 43605), (741, 40545), (765, 39273), (795, 37791), (855, 35139), (901, 33345), (969, 31005), (1007, 29835), (1105, 27189), (1235, 24327), (1431, 20995), (1615, 18603), (1755, 17119), (1989, 15105), (2067, 14535), (2223, 13515), (2295, 13091), (2385, 12597), (2565, 11713), (2703, 11115), (2907, 10335), (3021, 9945), (3315, 9063), (3445, 8721), (3705, 8109), (4199, 7155), (4505, 6669), (4845, 6201), (5035, 5967)]