163980090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{617}}^1\times {\mathrm{2953}}^1$

素因数の和:3583

約数の個数: 48

約数和(自身を含む): 427183848

約数和(自身を除く): 263203758

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 617, 1234, 1851, 2953, 3085, 3702, 5553, 5906, 6170, 8859, 9255, 11106, 14765, 17718, 18510, 26577, 27765, 29530, 44295, 53154, 55530, 88590, 132885, 265770, 1822001, 3644002, 5466003, 9110005, 10932006, 16398009, 18220010, 27330015, 32796018, 54660030, 81990045, 163980090]

約数ペア:

[(1, 163980090), (2, 81990045), (3, 54660030), (5, 32796018), (6, 27330015), (9, 18220010), (10, 16398009), (15, 10932006), (18, 9110005), (30, 5466003), (45, 3644002), (90, 1822001), (617, 265770), (1234, 132885), (1851, 88590), (2953, 55530), (3085, 53154), (3702, 44295), (5553, 29530), (5906, 27765), (6170, 26577), (8859, 18510), (9255, 17718), (11106, 14765)]