1644607530

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{643}}^1\times {\mathrm{9473}}^1$

素因数の和:10132

約数の個数: 64

約数和(自身を含む): 4392904320

約数和(自身を除く): 2748296790

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 643, 1286, 1929, 3215, 3858, 5787, 6430, 9473, 9645, 11574, 17361, 18946, 19290, 28419, 28935, 34722, 47365, 56838, 57870, 85257, 86805, 94730, 142095, 170514, 173610, 255771, 284190, 426285, 511542, 852570, 1278855, 2557710, 6091139, 12182278, 18273417, 30455695, 36546834, 54820251, 60911390, 91367085, 109640502, 164460753, 182734170, 274101255, 328921506, 548202510, 822303765, 1644607530]

約数ペア:

[(1, 1644607530), (2, 822303765), (3, 548202510), (5, 328921506), (6, 274101255), (9, 182734170), (10, 164460753), (15, 109640502), (18, 91367085), (27, 60911390), (30, 54820251), (45, 36546834), (54, 30455695), (90, 18273417), (135, 12182278), (270, 6091139), (643, 2557710), (1286, 1278855), (1929, 852570), (3215, 511542), (3858, 426285), (5787, 284190), (6430, 255771), (9473, 173610), (9645, 170514), (11574, 142095), (17361, 94730), (18946, 86805), (19290, 85257), (28419, 57870), (28935, 56838), (34722, 47365)]