917686770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{30559}}^1$

素因数の和:30600

約数の個数: 128

約数和(自身を含む): 2957230080

約数和(自身を除く): 2039543310

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 13, 14, 15, 21, 22, 26, 30, 33, 35, 39, 42, 55, 65, 66, 70, 77, 78, 91, 105, 110, 130, 143, 154, 165, 182, 195, 210, 231, 273, 286, 330, 385, 390, 429, 455, 462, 546, 715, 770, 858, 910, 1001, 1155, 1365, 1430, 2002, 2145, 2310, 2730, 3003, 4290, 5005, 6006, 10010, 15015, 30030, 30559, 61118, 91677, 152795, 183354, 213913, 305590, 336149, 397267, 427826, 458385, 641739, 672298, 794534, 916770, 1008447, 1069565, 1191801, 1283478, 1680745, 1986335, 2016894, 2139130, 2353043, 2383602, 2780869, 3208695, 3361490, 3972670, 4369937, 4706086, 5042235, 5561738, 5959005, 6417390, 7059129, 8342607, 8739874, 10084470, 11765215, 11918010, 13109811, 13904345, 14118258, 16685214, 21849685, 23530430, 26219622, 27808690, 30589559, 35295645, 41713035, 43699370, 61179118, 65549055, 70591290, 83426070, 91768677, 131098110, 152947795, 183537354, 305895590, 458843385, 917686770]

約数ペア:

[(1, 917686770), (2, 458843385), (3, 305895590), (5, 183537354), (6, 152947795), (7, 131098110), (10, 91768677), (11, 83426070), (13, 70591290), (14, 65549055), (15, 61179118), (21, 43699370), (22, 41713035), (26, 35295645), (30, 30589559), (33, 27808690), (35, 26219622), (39, 23530430), (42, 21849685), (55, 16685214), (65, 14118258), (66, 13904345), (70, 13109811), (77, 11918010), (78, 11765215), (91, 10084470), (105, 8739874), (110, 8342607), (130, 7059129), (143, 6417390), (154, 5959005), (165, 5561738), (182, 5042235), (195, 4706086), (210, 4369937), (231, 3972670), (273, 3361490), (286, 3208695), (330, 2780869), (385, 2383602), (390, 2353043), (429, 2139130), (455, 2016894), (462, 1986335), (546, 1680745), (715, 1283478), (770, 1191801), (858, 1069565), (910, 1008447), (1001, 916770), (1155, 794534), (1365, 672298), (1430, 641739), (2002, 458385), (2145, 427826), (2310, 397267), (2730, 336149), (3003, 305590), (4290, 213913), (5005, 183354), (6006, 152795), (10010, 91677), (15015, 61118), (30030, 30559)]