30604812

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:148

約数の個数: 144

約数和(自身を含む): 90703872

約数和(自身を除く): 60099060

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 31, 42, 46, 49, 62, 69, 73, 84, 92, 93, 98, 124, 138, 146, 147, 161, 186, 196, 217, 219, 276, 292, 294, 322, 372, 434, 438, 483, 511, 588, 644, 651, 713, 868, 876, 966, 1022, 1127, 1302, 1426, 1519, 1533, 1679, 1932, 2044, 2139, 2254, 2263, 2604, 2852, 3038, 3066, 3358, 3381, 3577, 4278, 4508, 4526, 4557, 4991, 5037, 6076, 6132, 6716, 6762, 6789, 7154, 8556, 9052, 9114, 9982, 10074, 10731, 11753, 13524, 13578, 14308, 14973, 15841, 18228, 19964, 20148, 21462, 23506, 27156, 29946, 31682, 34937, 35259, 42924, 47012, 47523, 52049, 59892, 63364, 69874, 70518, 82271, 95046, 104098, 104811, 110887, 139748, 141036, 156147, 164542, 190092, 208196, 209622, 221774, 246813, 312294, 329084, 332661, 364343, 419244, 443548, 493626, 624588, 665322, 728686, 987252, 1093029, 1330644, 1457372, 2186058, 2550401, 4372116, 5100802, 7651203, 10201604, 15302406, 30604812]

約数ペア:

[(1, 30604812), (2, 15302406), (3, 10201604), (4, 7651203), (6, 5100802), (7, 4372116), (12, 2550401), (14, 2186058), (21, 1457372), (23, 1330644), (28, 1093029), (31, 987252), (42, 728686), (46, 665322), (49, 624588), (62, 493626), (69, 443548), (73, 419244), (84, 364343), (92, 332661), (93, 329084), (98, 312294), (124, 246813), (138, 221774), (146, 209622), (147, 208196), (161, 190092), (186, 164542), (196, 156147), (217, 141036), (219, 139748), (276, 110887), (292, 104811), (294, 104098), (322, 95046), (372, 82271), (434, 70518), (438, 69874), (483, 63364), (511, 59892), (588, 52049), (644, 47523), (651, 47012), (713, 42924), (868, 35259), (876, 34937), (966, 31682), (1022, 29946), (1127, 27156), (1302, 23506), (1426, 21462), (1519, 20148), (1533, 19964), (1679, 18228), (1932, 15841), (2044, 14973), (2139, 14308), (2254, 13578), (2263, 13524), (2604, 11753), (2852, 10731), (3038, 10074), (3066, 9982), (3358, 9114), (3381, 9052), (3577, 8556), (4278, 7154), (4508, 6789), (4526, 6762), (4557, 6716), (4991, 6132), (5037, 6076)]