30631170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{431}}^1$

素因数の和:567

約数の個数: 64

約数和(自身を含む): 77635584

約数和(自身を除く): 47004414

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 103, 115, 138, 206, 230, 309, 345, 431, 515, 618, 690, 862, 1030, 1293, 1545, 2155, 2369, 2586, 3090, 4310, 4738, 6465, 7107, 9913, 11845, 12930, 14214, 19826, 23690, 29739, 35535, 44393, 49565, 59478, 71070, 88786, 99130, 133179, 148695, 221965, 266358, 297390, 443930, 665895, 1021039, 1331790, 2042078, 3063117, 5105195, 6126234, 10210390, 15315585, 30631170]

約数ペア:

[(1, 30631170), (2, 15315585), (3, 10210390), (5, 6126234), (6, 5105195), (10, 3063117), (15, 2042078), (23, 1331790), (30, 1021039), (46, 665895), (69, 443930), (103, 297390), (115, 266358), (138, 221965), (206, 148695), (230, 133179), (309, 99130), (345, 88786), (431, 71070), (515, 59478), (618, 49565), (690, 44393), (862, 35535), (1030, 29739), (1293, 23690), (1545, 19826), (2155, 14214), (2369, 12930), (2586, 11845), (3090, 9913), (4310, 7107), (4738, 6465)]