1270374

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:197

約数の個数: 48

約数和(自身を含む): 3078000

約数和(自身を除く): 1807626

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 49, 58, 87, 98, 147, 149, 174, 203, 294, 298, 406, 447, 609, 894, 1043, 1218, 1421, 2086, 2842, 3129, 4263, 4321, 6258, 7301, 8526, 8642, 12963, 14602, 21903, 25926, 30247, 43806, 60494, 90741, 181482, 211729, 423458, 635187, 1270374]

約数ペア:

[(1, 1270374), (2, 635187), (3, 423458), (6, 211729), (7, 181482), (14, 90741), (21, 60494), (29, 43806), (42, 30247), (49, 25926), (58, 21903), (87, 14602), (98, 12963), (147, 8642), (149, 8526), (174, 7301), (203, 6258), (294, 4321), (298, 4263), (406, 3129), (447, 2842), (609, 2086), (894, 1421), (1043, 1218)]