159994170

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{84653}}^1$

素因数の和:84676

約数の個数: 64

約数和(自身を含む): 487607040

約数和(自身を除く): 327612870

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 84653, 169306, 253959, 423265, 507918, 592571, 761877, 846530, 1185142, 1269795, 1523754, 1777713, 2285631, 2539590, 2962855, 3555426, 3809385, 4571262, 5333139, 5925710, 7618770, 8888565, 10666278, 11428155, 15999417, 17777130, 22856310, 26665695, 31998834, 53331390, 79997085, 159994170]

約数ペア:

[(1, 159994170), (2, 79997085), (3, 53331390), (5, 31998834), (6, 26665695), (7, 22856310), (9, 17777130), (10, 15999417), (14, 11428155), (15, 10666278), (18, 8888565), (21, 7618770), (27, 5925710), (30, 5333139), (35, 4571262), (42, 3809385), (45, 3555426), (54, 2962855), (63, 2539590), (70, 2285631), (90, 1777713), (105, 1523754), (126, 1269795), (135, 1185142), (189, 846530), (210, 761877), (270, 592571), (315, 507918), (378, 423265), (630, 253959), (945, 169306), (1890, 84653)]