527761290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{379}}^1$

素因数の和:764

約数の個数: 128

約数和(自身を含む): 1532160000

約数和(自身を除く): 1004398710

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 349, 379, 399, 570, 665, 698, 758, 798, 1047, 1137, 1330, 1745, 1895, 1995, 2094, 2274, 2443, 2653, 3490, 3790, 3990, 4886, 5235, 5306, 5685, 6631, 7201, 7329, 7959, 10470, 11370, 12215, 13262, 13265, 14402, 14658, 15918, 19893, 21603, 24430, 26530, 33155, 36005, 36645, 39786, 39795, 43206, 46417, 50407, 66310, 72010, 73290, 79590, 92834, 99465, 100814, 108015, 132271, 139251, 151221, 198930, 216030, 232085, 252035, 264542, 278502, 302442, 396813, 464170, 504070, 661355, 696255, 756105, 793626, 925897, 1322710, 1392510, 1512210, 1851794, 1984065, 2513149, 2777691, 3968130, 4629485, 5026298, 5555382, 7539447, 9258970, 12565745, 13888455, 15078894, 17592043, 25131490, 27776910, 35184086, 37697235, 52776129, 75394470, 87960215, 105552258, 175920430, 263880645, 527761290]

約数ペア:

[(1, 527761290), (2, 263880645), (3, 175920430), (5, 105552258), (6, 87960215), (7, 75394470), (10, 52776129), (14, 37697235), (15, 35184086), (19, 27776910), (21, 25131490), (30, 17592043), (35, 15078894), (38, 13888455), (42, 12565745), (57, 9258970), (70, 7539447), (95, 5555382), (105, 5026298), (114, 4629485), (133, 3968130), (190, 2777691), (210, 2513149), (266, 1984065), (285, 1851794), (349, 1512210), (379, 1392510), (399, 1322710), (570, 925897), (665, 793626), (698, 756105), (758, 696255), (798, 661355), (1047, 504070), (1137, 464170), (1330, 396813), (1745, 302442), (1895, 278502), (1995, 264542), (2094, 252035), (2274, 232085), (2443, 216030), (2653, 198930), (3490, 151221), (3790, 139251), (3990, 132271), (4886, 108015), (5235, 100814), (5306, 99465), (5685, 92834), (6631, 79590), (7201, 73290), (7329, 72010), (7959, 66310), (10470, 50407), (11370, 46417), (12215, 43206), (13262, 39795), (13265, 39786), (14402, 36645), (14658, 36005), (15918, 33155), (19893, 26530), (21603, 24430)]