138534210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{8059}}^1$

素因数の和:8263

約数の個数: 48

約数和(自身を含む): 362119680

約数和(自身を除く): 223585470

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 191, 382, 573, 955, 1146, 1719, 1910, 2865, 3438, 5730, 8059, 8595, 16118, 17190, 24177, 40295, 48354, 72531, 80590, 120885, 145062, 241770, 362655, 725310, 1539269, 3078538, 4617807, 7696345, 9235614, 13853421, 15392690, 23089035, 27706842, 46178070, 69267105, 138534210]

約数ペア:

[(1, 138534210), (2, 69267105), (3, 46178070), (5, 27706842), (6, 23089035), (9, 15392690), (10, 13853421), (15, 9235614), (18, 7696345), (30, 4617807), (45, 3078538), (90, 1539269), (191, 725310), (382, 362655), (573, 241770), (955, 145062), (1146, 120885), (1719, 80590), (1910, 72531), (2865, 48354), (3438, 40295), (5730, 24177), (8059, 17190), (8595, 16118)]