249670330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{16139}}^1$

素因数の和:16183

約数の個数: 64

約数和(自身を含む): 585688320

約数和(自身を除く): 336017990

約数列:

[1, 2, 5, 7, 10, 13, 14, 17, 26, 34, 35, 65, 70, 85, 91, 119, 130, 170, 182, 221, 238, 442, 455, 595, 910, 1105, 1190, 1547, 2210, 3094, 7735, 15470, 16139, 32278, 80695, 112973, 161390, 209807, 225946, 274363, 419614, 548726, 564865, 1049035, 1129730, 1371815, 1468649, 1920541, 2098070, 2743630, 2937298, 3566719, 3841082, 7133438, 7343245, 9602705, 14686490, 17833595, 19205410, 24967033, 35667190, 49934066, 124835165, 249670330]

約数ペア:

[(1, 249670330), (2, 124835165), (5, 49934066), (7, 35667190), (10, 24967033), (13, 19205410), (14, 17833595), (17, 14686490), (26, 9602705), (34, 7343245), (35, 7133438), (65, 3841082), (70, 3566719), (85, 2937298), (91, 2743630), (119, 2098070), (130, 1920541), (170, 1468649), (182, 1371815), (221, 1129730), (238, 1049035), (442, 564865), (455, 548726), (595, 419614), (910, 274363), (1105, 225946), (1190, 209807), (1547, 161390), (2210, 112973), (3094, 80695), (7735, 32278), (15470, 16139)]