74149410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{145391}}^1$

素因数の和:145418

約数の個数: 32

約数和(自身を含む): 188428032

約数和(自身を除く): 114278622

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 145391, 290782, 436173, 726955, 872346, 1453910, 2180865, 2471647, 4361730, 4943294, 7414941, 12358235, 14829882, 24716470, 37074705, 74149410]

約数ペア:

[(1, 74149410), (2, 37074705), (3, 24716470), (5, 14829882), (6, 12358235), (10, 7414941), (15, 4943294), (17, 4361730), (30, 2471647), (34, 2180865), (51, 1453910), (85, 872346), (102, 726955), (170, 436173), (255, 290782), (510, 145391)]