30662744

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1$

素因数の和:360

約数の個数: 64

約数和(自身を含む): 69120000

約数和(自身を除く): 38457256

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 79, 116, 158, 203, 232, 239, 316, 406, 478, 553, 632, 812, 956, 1106, 1624, 1673, 1912, 2212, 2291, 3346, 4424, 4582, 6692, 6931, 9164, 13384, 13862, 16037, 18328, 18881, 27724, 32074, 37762, 48517, 55448, 64148, 75524, 97034, 128296, 132167, 151048, 194068, 264334, 388136, 528668, 547549, 1057336, 1095098, 2190196, 3832843, 4380392, 7665686, 15331372, 30662744]

約数ペア:

[(1, 30662744), (2, 15331372), (4, 7665686), (7, 4380392), (8, 3832843), (14, 2190196), (28, 1095098), (29, 1057336), (56, 547549), (58, 528668), (79, 388136), (116, 264334), (158, 194068), (203, 151048), (232, 132167), (239, 128296), (316, 97034), (406, 75524), (478, 64148), (553, 55448), (632, 48517), (812, 37762), (956, 32074), (1106, 27724), (1624, 18881), (1673, 18328), (1912, 16037), (2212, 13862), (2291, 13384), (3346, 9164), (4424, 6931), (4582, 6692)]