848202990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{701}}^1\times {\mathrm{761}}^1$

素因数の和:1525

約数の個数: 64

約数和(自身を含む): 2079784512

約数和(自身を除く): 1231581522

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 265, 318, 530, 701, 761, 795, 1402, 1522, 1590, 2103, 2283, 3505, 3805, 4206, 4566, 7010, 7610, 10515, 11415, 21030, 22830, 37153, 40333, 74306, 80666, 111459, 120999, 185765, 201665, 222918, 241998, 371530, 403330, 533461, 557295, 604995, 1066922, 1114590, 1209990, 1600383, 2667305, 3200766, 5334610, 8001915, 16003830, 28273433, 56546866, 84820299, 141367165, 169640598, 282734330, 424101495, 848202990]

約数ペア:

[(1, 848202990), (2, 424101495), (3, 282734330), (5, 169640598), (6, 141367165), (10, 84820299), (15, 56546866), (30, 28273433), (53, 16003830), (106, 8001915), (159, 5334610), (265, 3200766), (318, 2667305), (530, 1600383), (701, 1209990), (761, 1114590), (795, 1066922), (1402, 604995), (1522, 557295), (1590, 533461), (2103, 403330), (2283, 371530), (3505, 241998), (3805, 222918), (4206, 201665), (4566, 185765), (7010, 120999), (7610, 111459), (10515, 80666), (11415, 74306), (21030, 40333), (22830, 37153)]