30321516

素因数分解:

$2^2\times 3^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{379}}^1$

素因数の和:558

約数の個数: 48

約数和(自身を含む): 72777600

約数和(自身を除く): 42456084

約数列:

[1, 2, 3, 4, 6, 12, 59, 113, 118, 177, 226, 236, 339, 354, 379, 452, 678, 708, 758, 1137, 1356, 1516, 2274, 4548, 6667, 13334, 20001, 22361, 26668, 40002, 42827, 44722, 67083, 80004, 85654, 89444, 128481, 134166, 171308, 256962, 268332, 513924, 2526793, 5053586, 7580379, 10107172, 15160758, 30321516]

約数ペア:

[(1, 30321516), (2, 15160758), (3, 10107172), (4, 7580379), (6, 5053586), (12, 2526793), (59, 513924), (113, 268332), (118, 256962), (177, 171308), (226, 134166), (236, 128481), (339, 89444), (354, 85654), (379, 80004), (452, 67083), (678, 44722), (708, 42827), (758, 40002), (1137, 26668), (1356, 22361), (1516, 20001), (2274, 13334), (4548, 6667)]