506049370

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1871}}^1$

素因数の和:1975

約数の個数: 64

約数和(自身を含む): 1014114816

約数和(自身を除く): 508065446

約数列:

[1, 2, 5, 10, 17, 34, 37, 43, 74, 85, 86, 170, 185, 215, 370, 430, 629, 731, 1258, 1462, 1591, 1871, 3145, 3182, 3655, 3742, 6290, 7310, 7955, 9355, 15910, 18710, 27047, 31807, 54094, 63614, 69227, 80453, 135235, 138454, 159035, 160906, 270470, 318070, 346135, 402265, 692270, 804530, 1176859, 1367701, 2353718, 2735402, 2976761, 5884295, 5953522, 6838505, 11768590, 13677010, 14883805, 29767610, 50604937, 101209874, 253024685, 506049370]

約数ペア:

[(1, 506049370), (2, 253024685), (5, 101209874), (10, 50604937), (17, 29767610), (34, 14883805), (37, 13677010), (43, 11768590), (74, 6838505), (85, 5953522), (86, 5884295), (170, 2976761), (185, 2735402), (215, 2353718), (370, 1367701), (430, 1176859), (629, 804530), (731, 692270), (1258, 402265), (1462, 346135), (1591, 318070), (1871, 270470), (3145, 160906), (3182, 159035), (3655, 138454), (3742, 135235), (6290, 80453), (7310, 69227), (7955, 63614), (9355, 54094), (15910, 31807), (18710, 27047)]