70983198

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:175

約数の個数: 144

約数和(自身を含む): 191711520

約数和(自身を除く): 120728322

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 23, 26, 33, 39, 46, 66, 69, 78, 99, 109, 117, 121, 138, 143, 198, 207, 218, 234, 242, 253, 286, 299, 327, 363, 414, 429, 506, 598, 654, 726, 759, 858, 897, 981, 1089, 1199, 1287, 1417, 1518, 1573, 1794, 1962, 2178, 2277, 2398, 2507, 2574, 2691, 2783, 2834, 3146, 3289, 3597, 4251, 4554, 4719, 5014, 5382, 5566, 6578, 7194, 7521, 8349, 8502, 9438, 9867, 10791, 12753, 13189, 14157, 15042, 15587, 16698, 19734, 21582, 22563, 25047, 25506, 26378, 27577, 28314, 29601, 31174, 32591, 36179, 39567, 45126, 46761, 50094, 55154, 59202, 65182, 72358, 79134, 82731, 93522, 97773, 108537, 118701, 140283, 165462, 171457, 195546, 217074, 237402, 248193, 280566, 293319, 303347, 325611, 342914, 358501, 496386, 514371, 586638, 606694, 651222, 717002, 910041, 1028742, 1075503, 1543113, 1820082, 2151006, 2730123, 3086226, 3226509, 3943511, 5460246, 6453018, 7887022, 11830533, 23661066, 35491599, 70983198]

約数ペア:

[(1, 70983198), (2, 35491599), (3, 23661066), (6, 11830533), (9, 7887022), (11, 6453018), (13, 5460246), (18, 3943511), (22, 3226509), (23, 3086226), (26, 2730123), (33, 2151006), (39, 1820082), (46, 1543113), (66, 1075503), (69, 1028742), (78, 910041), (99, 717002), (109, 651222), (117, 606694), (121, 586638), (138, 514371), (143, 496386), (198, 358501), (207, 342914), (218, 325611), (234, 303347), (242, 293319), (253, 280566), (286, 248193), (299, 237402), (327, 217074), (363, 195546), (414, 171457), (429, 165462), (506, 140283), (598, 118701), (654, 108537), (726, 97773), (759, 93522), (858, 82731), (897, 79134), (981, 72358), (1089, 65182), (1199, 59202), (1287, 55154), (1417, 50094), (1518, 46761), (1573, 45126), (1794, 39567), (1962, 36179), (2178, 32591), (2277, 31174), (2398, 29601), (2507, 28314), (2574, 27577), (2691, 26378), (2783, 25506), (2834, 25047), (3146, 22563), (3289, 21582), (3597, 19734), (4251, 16698), (4554, 15587), (4719, 15042), (5014, 14157), (5382, 13189), (5566, 12753), (6578, 10791), (7194, 9867), (7521, 9438), (8349, 8502)]