2019600270

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{43237}}^1$

素因数の和:43426

約数の個数: 64

約数和(自身を含む): 5416856640

約数和(自身を除く): 3397256370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 173, 270, 346, 519, 865, 1038, 1557, 1730, 2595, 3114, 4671, 5190, 7785, 9342, 15570, 23355, 43237, 46710, 86474, 129711, 216185, 259422, 389133, 432370, 648555, 778266, 1167399, 1297110, 1945665, 2334798, 3891330, 5836995, 7480001, 11673990, 14960002, 22440003, 37400005, 44880006, 67320009, 74800010, 112200015, 134640018, 201960027, 224400030, 336600045, 403920054, 673200090, 1009800135, 2019600270]

約数ペア:

[(1, 2019600270), (2, 1009800135), (3, 673200090), (5, 403920054), (6, 336600045), (9, 224400030), (10, 201960027), (15, 134640018), (18, 112200015), (27, 74800010), (30, 67320009), (45, 44880006), (54, 37400005), (90, 22440003), (135, 14960002), (173, 11673990), (270, 7480001), (346, 5836995), (519, 3891330), (865, 2334798), (1038, 1945665), (1557, 1297110), (1730, 1167399), (2595, 778266), (3114, 648555), (4671, 432370), (5190, 389133), (7785, 259422), (9342, 216185), (15570, 129711), (23355, 86474), (43237, 46710)]