30816162

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1667}}^1$

素因数の和:1767

約数の個数: 48

約数和(自身を含む): 72858240

約数和(自身を除く): 42042078

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 79, 117, 158, 234, 237, 474, 711, 1027, 1422, 1667, 2054, 3081, 3334, 5001, 6162, 9243, 10002, 15003, 18486, 21671, 30006, 43342, 65013, 130026, 131693, 195039, 263386, 390078, 395079, 790158, 1185237, 1712009, 2370474, 3424018, 5136027, 10272054, 15408081, 30816162]

約数ペア:

[(1, 30816162), (2, 15408081), (3, 10272054), (6, 5136027), (9, 3424018), (13, 2370474), (18, 1712009), (26, 1185237), (39, 790158), (78, 395079), (79, 390078), (117, 263386), (158, 195039), (234, 131693), (237, 130026), (474, 65013), (711, 43342), (1027, 30006), (1422, 21671), (1667, 18486), (2054, 15003), (3081, 10002), (3334, 9243), (5001, 6162)]