13459830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{19507}}^1$

素因数の和:19540

約数の個数: 32

約数和(自身を含む): 33709824

約数和(自身を除く): 20249994

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 19507, 39014, 58521, 97535, 117042, 195070, 292605, 448661, 585210, 897322, 1345983, 2243305, 2691966, 4486610, 6729915, 13459830]

約数ペア:

[(1, 13459830), (2, 6729915), (3, 4486610), (5, 2691966), (6, 2243305), (10, 1345983), (15, 897322), (23, 585210), (30, 448661), (46, 292605), (69, 195070), (115, 117042), (138, 97535), (230, 58521), (345, 39014), (690, 19507)]