1870291437

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{5477}}^1$

素因数の和:5618

約数の個数: 48

約数和(自身を含む): 3057512832

約数和(自身を除く): 1187221395

約数列:

[1, 3, 7, 21, 23, 49, 69, 101, 147, 161, 303, 483, 707, 1127, 2121, 2323, 3381, 4949, 5477, 6969, 14847, 16261, 16431, 38339, 48783, 113827, 115017, 125971, 268373, 341481, 377913, 553177, 805119, 881797, 1659531, 2645391, 3872239, 6172579, 11616717, 12723071, 18517737, 27105673, 38169213, 81317019, 89061497, 267184491, 623430479, 1870291437]

約数ペア:

[(1, 1870291437), (3, 623430479), (7, 267184491), (21, 89061497), (23, 81317019), (49, 38169213), (69, 27105673), (101, 18517737), (147, 12723071), (161, 11616717), (303, 6172579), (483, 3872239), (707, 2645391), (1127, 1659531), (2121, 881797), (2323, 805119), (3381, 553177), (4949, 377913), (5477, 341481), (6969, 268373), (14847, 125971), (16261, 115017), (16431, 113827), (38339, 48783)]