30996476

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{647}}^1$

素因数の和:746

約数の個数: 48

約数和(自身を含む): 65318400

約数和(自身を除く): 34321924

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 59, 116, 118, 203, 236, 406, 413, 647, 812, 826, 1294, 1652, 1711, 2588, 3422, 4529, 6844, 9058, 11977, 18116, 18763, 23954, 37526, 38173, 47908, 75052, 76346, 131341, 152692, 262682, 267211, 525364, 534422, 1068844, 1107017, 2214034, 4428068, 7749119, 15498238, 30996476]

約数ペア:

[(1, 30996476), (2, 15498238), (4, 7749119), (7, 4428068), (14, 2214034), (28, 1107017), (29, 1068844), (58, 534422), (59, 525364), (116, 267211), (118, 262682), (203, 152692), (236, 131341), (406, 76346), (413, 75052), (647, 47908), (812, 38173), (826, 37526), (1294, 23954), (1652, 18763), (1711, 18116), (2588, 11977), (3422, 9058), (4529, 6844)]