258872465530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{541}}^1\times {\mathrm{402107}}^1$

素因数の和:402679

約数の個数: 64

約数和(自身を含む): 564907053312

約数和(自身を除く): 306034587782

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 541, 595, 1082, 1190, 2705, 3787, 5410, 7574, 9197, 18394, 18935, 37870, 45985, 64379, 91970, 128758, 321895, 402107, 643790, 804214, 2010535, 2814749, 4021070, 5629498, 6835819, 13671638, 14073745, 28147490, 34179095, 47850733, 68358190, 95701466, 217539887, 239253665, 435079774, 478507330, 1087699435, 1522779209, 2175398870, 3045558418, 3698178079, 7396356158, 7613896045, 15227792090, 18490890395, 25887246553, 36981780790, 51774493106, 129436232765, 258872465530]

約数ペア:

[(1, 258872465530), (2, 129436232765), (5, 51774493106), (7, 36981780790), (10, 25887246553), (14, 18490890395), (17, 15227792090), (34, 7613896045), (35, 7396356158), (70, 3698178079), (85, 3045558418), (119, 2175398870), (170, 1522779209), (238, 1087699435), (541, 478507330), (595, 435079774), (1082, 239253665), (1190, 217539887), (2705, 95701466), (3787, 68358190), (5410, 47850733), (7574, 34179095), (9197, 28147490), (18394, 14073745), (18935, 13671638), (37870, 6835819), (45985, 5629498), (64379, 4021070), (91970, 2814749), (128758, 2010535), (321895, 804214), (402107, 643790)]