38359890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{4789}}^1$

素因数の和:4891

約数の個数: 48

約数和(自身を含む): 100877400

約数和(自身を除く): 62517510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 89, 90, 178, 267, 445, 534, 801, 890, 1335, 1602, 2670, 4005, 4789, 8010, 9578, 14367, 23945, 28734, 43101, 47890, 71835, 86202, 143670, 215505, 426221, 431010, 852442, 1278663, 2131105, 2557326, 3835989, 4262210, 6393315, 7671978, 12786630, 19179945, 38359890]

約数ペア:

[(1, 38359890), (2, 19179945), (3, 12786630), (5, 7671978), (6, 6393315), (9, 4262210), (10, 3835989), (15, 2557326), (18, 2131105), (30, 1278663), (45, 852442), (89, 431010), (90, 426221), (178, 215505), (267, 143670), (445, 86202), (534, 71835), (801, 47890), (890, 43101), (1335, 28734), (1602, 23945), (2670, 14367), (4005, 9578), (4789, 8010)]