30393856

素因数分解:

$2^9\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:159

約数の個数: 80

約数和(自身を含む): 66290400

約数和(自身を除く): 35896544

約数列:

[1, 2, 4, 8, 16, 23, 29, 32, 46, 58, 64, 89, 92, 116, 128, 178, 184, 232, 256, 356, 368, 464, 512, 667, 712, 736, 928, 1334, 1424, 1472, 1856, 2047, 2581, 2668, 2848, 2944, 3712, 4094, 5162, 5336, 5696, 5888, 7424, 8188, 10324, 10672, 11392, 11776, 14848, 16376, 20648, 21344, 22784, 32752, 41296, 42688, 45568, 59363, 65504, 82592, 85376, 118726, 131008, 165184, 170752, 237452, 262016, 330368, 341504, 474904, 524032, 660736, 949808, 1048064, 1321472, 1899616, 3799232, 7598464, 15196928, 30393856]

約数ペア:

[(1, 30393856), (2, 15196928), (4, 7598464), (8, 3799232), (16, 1899616), (23, 1321472), (29, 1048064), (32, 949808), (46, 660736), (58, 524032), (64, 474904), (89, 341504), (92, 330368), (116, 262016), (128, 237452), (178, 170752), (184, 165184), (232, 131008), (256, 118726), (356, 85376), (368, 82592), (464, 65504), (512, 59363), (667, 45568), (712, 42688), (736, 41296), (928, 32752), (1334, 22784), (1424, 21344), (1472, 20648), (1856, 16376), (2047, 14848), (2581, 11776), (2668, 11392), (2848, 10672), (2944, 10324), (3712, 8188), (4094, 7424), (5162, 5888), (5336, 5696)]