2152150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1$

素因数の和:86

約数の個数: 96

約数和(自身を含む): 5499648

約数和(自身を除く): 3347498

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 25, 26, 35, 43, 50, 55, 65, 70, 77, 86, 91, 110, 130, 143, 154, 175, 182, 215, 275, 286, 301, 325, 350, 385, 430, 455, 473, 550, 559, 602, 650, 715, 770, 910, 946, 1001, 1075, 1118, 1430, 1505, 1925, 2002, 2150, 2275, 2365, 2795, 3010, 3311, 3575, 3850, 3913, 4550, 4730, 5005, 5590, 6149, 6622, 7150, 7525, 7826, 10010, 11825, 12298, 13975, 15050, 16555, 19565, 23650, 25025, 27950, 30745, 33110, 39130, 43043, 50050, 61490, 82775, 86086, 97825, 153725, 165550, 195650, 215215, 307450, 430430, 1076075, 2152150]

約数ペア:

[(1, 2152150), (2, 1076075), (5, 430430), (7, 307450), (10, 215215), (11, 195650), (13, 165550), (14, 153725), (22, 97825), (25, 86086), (26, 82775), (35, 61490), (43, 50050), (50, 43043), (55, 39130), (65, 33110), (70, 30745), (77, 27950), (86, 25025), (91, 23650), (110, 19565), (130, 16555), (143, 15050), (154, 13975), (175, 12298), (182, 11825), (215, 10010), (275, 7826), (286, 7525), (301, 7150), (325, 6622), (350, 6149), (385, 5590), (430, 5005), (455, 4730), (473, 4550), (550, 3913), (559, 3850), (602, 3575), (650, 3311), (715, 3010), (770, 2795), (910, 2365), (946, 2275), (1001, 2150), (1075, 2002), (1118, 1925), (1430, 1505)]