30828924

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1$

素因数の和:246

約数の個数: 144

約数和(自身を含む): 96864768

約数和(自身を除く): 66035844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 36, 42, 46, 54, 63, 69, 81, 84, 92, 108, 126, 138, 161, 162, 189, 197, 207, 243, 252, 276, 322, 324, 378, 394, 414, 483, 486, 567, 591, 621, 644, 756, 788, 828, 966, 972, 1134, 1182, 1242, 1379, 1449, 1701, 1773, 1863, 1932, 2268, 2364, 2484, 2758, 2898, 3402, 3546, 3726, 4137, 4347, 4531, 5319, 5516, 5589, 5796, 6804, 7092, 7452, 8274, 8694, 9062, 10638, 11178, 12411, 13041, 13593, 15957, 16548, 17388, 18124, 21276, 22356, 24822, 26082, 27186, 31717, 31914, 37233, 39123, 40779, 47871, 49644, 52164, 54372, 63434, 63828, 74466, 78246, 81558, 95151, 95742, 111699, 122337, 126868, 148932, 156492, 163116, 190302, 191484, 223398, 244674, 285453, 335097, 367011, 380604, 446796, 489348, 570906, 670194, 734022, 856359, 1101033, 1141812, 1340388, 1468044, 1712718, 2202066, 2569077, 3425436, 4404132, 5138154, 7707231, 10276308, 15414462, 30828924]

約数ペア:

[(1, 30828924), (2, 15414462), (3, 10276308), (4, 7707231), (6, 5138154), (7, 4404132), (9, 3425436), (12, 2569077), (14, 2202066), (18, 1712718), (21, 1468044), (23, 1340388), (27, 1141812), (28, 1101033), (36, 856359), (42, 734022), (46, 670194), (54, 570906), (63, 489348), (69, 446796), (81, 380604), (84, 367011), (92, 335097), (108, 285453), (126, 244674), (138, 223398), (161, 191484), (162, 190302), (189, 163116), (197, 156492), (207, 148932), (243, 126868), (252, 122337), (276, 111699), (322, 95742), (324, 95151), (378, 81558), (394, 78246), (414, 74466), (483, 63828), (486, 63434), (567, 54372), (591, 52164), (621, 49644), (644, 47871), (756, 40779), (788, 39123), (828, 37233), (966, 31914), (972, 31717), (1134, 27186), (1182, 26082), (1242, 24822), (1379, 22356), (1449, 21276), (1701, 18124), (1773, 17388), (1863, 16548), (1932, 15957), (2268, 13593), (2364, 13041), (2484, 12411), (2758, 11178), (2898, 10638), (3402, 9062), (3546, 8694), (3726, 8274), (4137, 7452), (4347, 7092), (4531, 6804), (5319, 5796), (5516, 5589)]