30995454

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43411}}^1$

素因数の和:43440

約数の個数: 32

約数和(自身を含む): 75015936

約数和(自身を除く): 44020482

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 43411, 86822, 130233, 260466, 303877, 607754, 737987, 911631, 1475974, 1823262, 2213961, 4427922, 5165909, 10331818, 15497727, 30995454]

約数ペア:

[(1, 30995454), (2, 15497727), (3, 10331818), (6, 5165909), (7, 4427922), (14, 2213961), (17, 1823262), (21, 1475974), (34, 911631), (42, 737987), (51, 607754), (102, 303877), (119, 260466), (238, 130233), (357, 86822), (714, 43411)]