30656052

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{509}}^1$

素因数の和:765

約数の個数: 72

約数和(自身を含む): 89107200

約数和(自身を除く): 58451148

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 239, 252, 478, 509, 717, 956, 1018, 1434, 1527, 1673, 2036, 2151, 2868, 3054, 3346, 3563, 4302, 4581, 5019, 6108, 6692, 7126, 8604, 9162, 10038, 10689, 14252, 15057, 18324, 20076, 21378, 30114, 32067, 42756, 60228, 64134, 121651, 128268, 243302, 364953, 486604, 729906, 851557, 1094859, 1459812, 1703114, 2189718, 2554671, 3406228, 4379436, 5109342, 7664013, 10218684, 15328026, 30656052]

約数ペア:

[(1, 30656052), (2, 15328026), (3, 10218684), (4, 7664013), (6, 5109342), (7, 4379436), (9, 3406228), (12, 2554671), (14, 2189718), (18, 1703114), (21, 1459812), (28, 1094859), (36, 851557), (42, 729906), (63, 486604), (84, 364953), (126, 243302), (239, 128268), (252, 121651), (478, 64134), (509, 60228), (717, 42756), (956, 32067), (1018, 30114), (1434, 21378), (1527, 20076), (1673, 18324), (2036, 15057), (2151, 14252), (2868, 10689), (3054, 10038), (3346, 9162), (3563, 8604), (4302, 7126), (4581, 6692), (5019, 6108)]