176302490

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{2129}}^1$

素因数の和:2176

約数の個数: 72

約数和(自身を含む): 399924540

約数和(自身を除く): 223622050

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 169, 182, 245, 338, 455, 490, 637, 845, 910, 1183, 1274, 1690, 2129, 2366, 3185, 4258, 5915, 6370, 8281, 10645, 11830, 14903, 16562, 21290, 27677, 29806, 41405, 55354, 74515, 82810, 104321, 138385, 149030, 193739, 208642, 276770, 359801, 387478, 521605, 719602, 968695, 1043210, 1356173, 1799005, 1937390, 2518607, 2712346, 3598010, 5037214, 6780865, 12593035, 13561730, 17630249, 25186070, 35260498, 88151245, 176302490]

約数ペア:

[(1, 176302490), (2, 88151245), (5, 35260498), (7, 25186070), (10, 17630249), (13, 13561730), (14, 12593035), (26, 6780865), (35, 5037214), (49, 3598010), (65, 2712346), (70, 2518607), (91, 1937390), (98, 1799005), (130, 1356173), (169, 1043210), (182, 968695), (245, 719602), (338, 521605), (455, 387478), (490, 359801), (637, 276770), (845, 208642), (910, 193739), (1183, 149030), (1274, 138385), (1690, 104321), (2129, 82810), (2366, 74515), (3185, 55354), (4258, 41405), (5915, 29806), (6370, 27677), (8281, 21290), (10645, 16562), (11830, 14903)]