2198970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{461}}^1$

素因数の和:527

約数の個数: 48

約数和(自身を含む): 5837832

約数和(自身を除く): 3638862

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 53, 90, 106, 159, 265, 318, 461, 477, 530, 795, 922, 954, 1383, 1590, 2305, 2385, 2766, 4149, 4610, 4770, 6915, 8298, 13830, 20745, 24433, 41490, 48866, 73299, 122165, 146598, 219897, 244330, 366495, 439794, 732990, 1099485, 2198970]

約数ペア:

[(1, 2198970), (2, 1099485), (3, 732990), (5, 439794), (6, 366495), (9, 244330), (10, 219897), (15, 146598), (18, 122165), (30, 73299), (45, 48866), (53, 41490), (90, 24433), (106, 20745), (159, 13830), (265, 8298), (318, 6915), (461, 4770), (477, 4610), (530, 4149), (795, 2766), (922, 2385), (954, 2305), (1383, 1590)]