8520810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1$

素因数の和:319

約数の個数: 64

約数和(自身を含む): 21835008

約数和(自身を除く): 13314198

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 53, 69, 106, 115, 138, 159, 230, 233, 265, 318, 345, 466, 530, 690, 699, 795, 1165, 1219, 1398, 1590, 2330, 2438, 3495, 3657, 5359, 6095, 6990, 7314, 10718, 12190, 12349, 16077, 18285, 24698, 26795, 32154, 36570, 37047, 53590, 61745, 74094, 80385, 123490, 160770, 185235, 284027, 370470, 568054, 852081, 1420135, 1704162, 2840270, 4260405, 8520810]

約数ペア:

[(1, 8520810), (2, 4260405), (3, 2840270), (5, 1704162), (6, 1420135), (10, 852081), (15, 568054), (23, 370470), (30, 284027), (46, 185235), (53, 160770), (69, 123490), (106, 80385), (115, 74094), (138, 61745), (159, 53590), (230, 37047), (233, 36570), (265, 32154), (318, 26795), (345, 24698), (466, 18285), (530, 16077), (690, 12349), (699, 12190), (795, 10718), (1165, 7314), (1219, 6990), (1398, 6095), (1590, 5359), (2330, 3657), (2438, 3495)]