140015484

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29243}}^1$

素因数の和:29279

約数の個数: 72

約数和(自身を含む): 425792640

約数和(自身を除く): 285777156

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 29243, 58486, 87729, 116972, 175458, 204701, 263187, 350916, 409402, 526374, 555617, 614103, 818804, 1052748, 1111234, 1228206, 1666851, 1842309, 2222468, 2456412, 3333702, 3684618, 3889319, 5000553, 6667404, 7369236, 7778638, 10001106, 11667957, 15557276, 20002212, 23335914, 35003871, 46671828, 70007742, 140015484]

約数ペア:

[(1, 140015484), (2, 70007742), (3, 46671828), (4, 35003871), (6, 23335914), (7, 20002212), (9, 15557276), (12, 11667957), (14, 10001106), (18, 7778638), (19, 7369236), (21, 6667404), (28, 5000553), (36, 3889319), (38, 3684618), (42, 3333702), (57, 2456412), (63, 2222468), (76, 1842309), (84, 1666851), (114, 1228206), (126, 1111234), (133, 1052748), (171, 818804), (228, 614103), (252, 555617), (266, 526374), (342, 409402), (399, 350916), (532, 263187), (684, 204701), (798, 175458), (1197, 116972), (1596, 87729), (2394, 58486), (4788, 29243)]