1018290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1$

素因数の和:403

約数の個数: 64

約数和(自身を含む): 3015936

約数和(自身を除く): 1997646

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 373, 390, 455, 546, 746, 910, 1119, 1365, 1865, 2238, 2611, 2730, 3730, 4849, 5222, 5595, 7833, 9698, 11190, 13055, 14547, 15666, 24245, 26110, 29094, 33943, 39165, 48490, 67886, 72735, 78330, 101829, 145470, 169715, 203658, 339430, 509145, 1018290]

約数ペア:

[(1, 1018290), (2, 509145), (3, 339430), (5, 203658), (6, 169715), (7, 145470), (10, 101829), (13, 78330), (14, 72735), (15, 67886), (21, 48490), (26, 39165), (30, 33943), (35, 29094), (39, 26110), (42, 24245), (65, 15666), (70, 14547), (78, 13055), (91, 11190), (105, 9698), (130, 7833), (182, 5595), (195, 5222), (210, 4849), (273, 3730), (373, 2730), (390, 2611), (455, 2238), (546, 1865), (746, 1365), (910, 1119)]