30979424

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1$

素因数の和:316

約数の個数: 96

約数和(自身を含む): 76204800

約数和(自身を除く): 45225376

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 29, 32, 38, 56, 58, 76, 112, 116, 133, 152, 203, 224, 232, 251, 266, 304, 406, 464, 502, 532, 551, 608, 812, 928, 1004, 1064, 1102, 1624, 1757, 2008, 2128, 2204, 3248, 3514, 3857, 4016, 4256, 4408, 4769, 6496, 7028, 7279, 7714, 8032, 8816, 9538, 14056, 14558, 15428, 17632, 19076, 28112, 29116, 30856, 33383, 38152, 50953, 56224, 58232, 61712, 66766, 76304, 101906, 116464, 123424, 133532, 138301, 152608, 203812, 232928, 267064, 276602, 407624, 534128, 553204, 815248, 968107, 1068256, 1106408, 1630496, 1936214, 2212816, 3872428, 4425632, 7744856, 15489712, 30979424]

約数ペア:

[(1, 30979424), (2, 15489712), (4, 7744856), (7, 4425632), (8, 3872428), (14, 2212816), (16, 1936214), (19, 1630496), (28, 1106408), (29, 1068256), (32, 968107), (38, 815248), (56, 553204), (58, 534128), (76, 407624), (112, 276602), (116, 267064), (133, 232928), (152, 203812), (203, 152608), (224, 138301), (232, 133532), (251, 123424), (266, 116464), (304, 101906), (406, 76304), (464, 66766), (502, 61712), (532, 58232), (551, 56224), (608, 50953), (812, 38152), (928, 33383), (1004, 30856), (1064, 29116), (1102, 28112), (1624, 19076), (1757, 17632), (2008, 15428), (2128, 14558), (2204, 14056), (3248, 9538), (3514, 8816), (3857, 8032), (4016, 7714), (4256, 7279), (4408, 7028), (4769, 6496)]