30870882

素因数分解:

$2^1\times 3^4\times 7^2\times {\mathrm{3889}}^1$

素因数の和:3917

約数の個数: 60

約数和(自身を含む): 80487990

約数和(自身を除く): 49617108

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 81, 98, 126, 147, 162, 189, 294, 378, 441, 567, 882, 1134, 1323, 2646, 3889, 3969, 7778, 7938, 11667, 23334, 27223, 35001, 54446, 70002, 81669, 105003, 163338, 190561, 210006, 245007, 315009, 381122, 490014, 571683, 630018, 735021, 1143366, 1470042, 1715049, 2205063, 3430098, 4410126, 5145147, 10290294, 15435441, 30870882]

約数ペア:

[(1, 30870882), (2, 15435441), (3, 10290294), (6, 5145147), (7, 4410126), (9, 3430098), (14, 2205063), (18, 1715049), (21, 1470042), (27, 1143366), (42, 735021), (49, 630018), (54, 571683), (63, 490014), (81, 381122), (98, 315009), (126, 245007), (147, 210006), (162, 190561), (189, 163338), (294, 105003), (378, 81669), (441, 70002), (567, 54446), (882, 35001), (1134, 27223), (1323, 23334), (2646, 11667), (3889, 7938), (3969, 7778)]