72804510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{15263}}^1$

素因数の和:15329

約数の個数: 48

約数和(自身を含む): 192875904

約数和(自身を除く): 120071394

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 53, 90, 106, 159, 265, 318, 477, 530, 795, 954, 1590, 2385, 4770, 15263, 30526, 45789, 76315, 91578, 137367, 152630, 228945, 274734, 457890, 686835, 808939, 1373670, 1617878, 2426817, 4044695, 4853634, 7280451, 8089390, 12134085, 14560902, 24268170, 36402255, 72804510]

約数ペア:

[(1, 72804510), (2, 36402255), (3, 24268170), (5, 14560902), (6, 12134085), (9, 8089390), (10, 7280451), (15, 4853634), (18, 4044695), (30, 2426817), (45, 1617878), (53, 1373670), (90, 808939), (106, 686835), (159, 457890), (265, 274734), (318, 228945), (477, 152630), (530, 137367), (795, 91578), (954, 76315), (1590, 45789), (2385, 30526), (4770, 15263)]