30660084

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{191}}^1$

素因数の和:235

約数の個数: 144

約数和(自身を含む): 97843200

約数和(自身を除く): 67183116

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 49, 52, 63, 78, 84, 91, 98, 117, 126, 147, 156, 182, 191, 196, 234, 252, 273, 294, 343, 364, 382, 441, 468, 546, 573, 588, 637, 686, 764, 819, 882, 1029, 1092, 1146, 1274, 1337, 1372, 1638, 1719, 1764, 1911, 2058, 2292, 2483, 2548, 2674, 3087, 3276, 3438, 3822, 4011, 4116, 4459, 4966, 5348, 5733, 6174, 6876, 7449, 7644, 8022, 8918, 9359, 9932, 11466, 12033, 12348, 13377, 14898, 16044, 17381, 17836, 18718, 22347, 22932, 24066, 26754, 28077, 29796, 34762, 37436, 40131, 44694, 48132, 52143, 53508, 56154, 65513, 69524, 80262, 84231, 89388, 104286, 112308, 121667, 131026, 156429, 160524, 168462, 196539, 208572, 243334, 262052, 312858, 336924, 365001, 393078, 486668, 589617, 625716, 730002, 786156, 851669, 1095003, 1179234, 1460004, 1703338, 2190006, 2358468, 2555007, 3406676, 4380012, 5110014, 7665021, 10220028, 15330042, 30660084]

約数ペア:

[(1, 30660084), (2, 15330042), (3, 10220028), (4, 7665021), (6, 5110014), (7, 4380012), (9, 3406676), (12, 2555007), (13, 2358468), (14, 2190006), (18, 1703338), (21, 1460004), (26, 1179234), (28, 1095003), (36, 851669), (39, 786156), (42, 730002), (49, 625716), (52, 589617), (63, 486668), (78, 393078), (84, 365001), (91, 336924), (98, 312858), (117, 262052), (126, 243334), (147, 208572), (156, 196539), (182, 168462), (191, 160524), (196, 156429), (234, 131026), (252, 121667), (273, 112308), (294, 104286), (343, 89388), (364, 84231), (382, 80262), (441, 69524), (468, 65513), (546, 56154), (573, 53508), (588, 52143), (637, 48132), (686, 44694), (764, 40131), (819, 37436), (882, 34762), (1029, 29796), (1092, 28077), (1146, 26754), (1274, 24066), (1337, 22932), (1372, 22347), (1638, 18718), (1719, 17836), (1764, 17381), (1911, 16044), (2058, 14898), (2292, 13377), (2483, 12348), (2548, 12033), (2674, 11466), (3087, 9932), (3276, 9359), (3438, 8918), (3822, 8022), (4011, 7644), (4116, 7449), (4459, 6876), (4966, 6174), (5348, 5733)]